| 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 | $237.31 | 10.768% | $262.8635 | $262.86 | $262.85 | $262.90 |
| Purchase #2 | $81.49 | 11.806% | $91.1107 | $91.11 | $91.10 | $91.10 |
| Purchase #3 | $98.70 | 13.376% | $111.9021 | $111.90 | $111.90 | $111.90 |
| Purchase #4 | $217.58 | 10.202% | $239.7775 | $239.78 | $239.80 | $239.80 |
| Purchase #5 | $112.80 | 11.325% | $125.5746 | $125.57 | $125.55 | $125.60 |
| Purchase #6 | $59.60 | 8.854% | $64.877 | $64.88 | $64.90 | $64.90 |
| Purchase #7 | $227.44 | 13.607% | $258.3878 | $258.39 | $258.40 | $258.40 |
| 7 purchase totals = | $1,034.92 | $1,154.4932 | $1,154.49 | $1,154.50 | $1,154.60 | |