| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $123.90 | 10.636% | $137.078 | $137.08 | $137.10 | $137.10 |
| Purchase #2 | $225.62 | 12.820% | $254.5445 | $254.54 | $254.55 | $254.50 |
| Purchase #3 | $249.70 | 10.346% | $275.534 | $275.53 | $275.55 | $275.50 |
| Purchase #4 | $129.37 | 9.288% | $141.3859 | $141.39 | $141.40 | $141.40 |
| Purchase #5 | $178.59 | 13.800% | $203.2354 | $203.24 | $203.25 | $203.20 |
| Purchase #6 | $250.28 | 13.712% | $284.5984 | $284.60 | $284.60 | $284.60 |
| Purchase #7 | $187.34 | 10.296% | $206.6285 | $206.63 | $206.65 | $206.60 |
| 7 purchase totals = | $1,344.80 | $1,503.0047 | $1,503.01 | $1,503.10 | $1,502.90 | |