| 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 | $223.64 | 13.863% | $254.6432 | $254.64 | $254.65 | $254.60 |
| Purchase #2 | $249.90 | 8.278% | $270.5867 | $270.59 | $270.60 | $270.60 |
| Purchase #3 | $111.57 | 10.579% | $123.373 | $123.37 | $123.35 | $123.40 |
| Purchase #4 | $131.33 | 4.297% | $136.9733 | $136.97 | $136.95 | $137.00 |
| Purchase #5 | $74.48 | 7.119% | $79.7822 | $79.78 | $79.80 | $79.80 |
| Purchase #6 | $209.39 | 10.391% | $231.1477 | $231.15 | $231.15 | $231.10 |
| Purchase #7 | $204.32 | 13.523% | $231.9502 | $231.95 | $231.95 | $232.00 |
| 7 purchase totals = | $1,204.63 | $1,328.4563 | $1,328.45 | $1,328.45 | $1,328.50 | |