| 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 | $240.80 | 7.851% | $259.7052 | $259.71 | $259.70 | $259.70 |
| Purchase #2 | $10.52 | 10.703% | $11.646 | $11.65 | $11.65 | $11.60 |
| Purchase #3 | $216.56 | 6.328% | $230.2639 | $230.26 | $230.25 | $230.30 |
| Purchase #4 | $243.97 | 13.541% | $277.006 | $277.01 | $277.00 | $277.00 |
| Purchase #5 | $157.80 | 8.405% | $171.0631 | $171.06 | $171.05 | $171.10 |
| Purchase #6 | $211.96 | 3.705% | $219.8131 | $219.81 | $219.80 | $219.80 |
| Purchase #7 | $100.63 | 4.236% | $104.8927 | $104.89 | $104.90 | $104.90 |
| 7 purchase totals = | $1,182.24 | $1,274.3900 | $1,274.39 | $1,274.35 | $1,274.40 | |