| 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 | $113.48 | 13.528% | $128.8316 | $128.83 | $128.85 | $128.80 |
| Purchase #2 | $185.50 | 7.602% | $199.6017 | $199.60 | $199.60 | $199.60 |
| Purchase #3 | $92.95 | 10.188% | $102.4197 | $102.42 | $102.40 | $102.40 |
| Purchase #4 | $200.45 | 10.819% | $222.1367 | $222.14 | $222.15 | $222.10 |
| Purchase #5 | $33.77 | 4.157% | $35.1738 | $35.17 | $35.15 | $35.20 |
| Purchase #6 | $223.46 | 12.604% | $251.6249 | $251.62 | $251.60 | $251.60 |
| Purchase #7 | $13.96 | 5.134% | $14.6767 | $14.68 | $14.70 | $14.70 |
| 7 purchase totals = | $863.57 | $954.4651 | $954.46 | $954.45 | $954.40 | |