| 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 | $223.44 | 6.448% | $237.8474 | $237.85 | $237.85 | $237.80 |
| Purchase #2 | $125.37 | 6.405% | $133.3999 | $133.40 | $133.40 | $133.40 |
| Purchase #3 | $125.98 | 4.215% | $131.2901 | $131.29 | $131.30 | $131.30 |
| Purchase #4 | $159.32 | 6.438% | $169.577 | $169.58 | $169.60 | $169.60 |
| Purchase #5 | $25.57 | 7.216% | $27.4151 | $27.42 | $27.40 | $27.40 |
| Purchase #6 | $105.97 | 4.103% | $110.3179 | $110.32 | $110.30 | $110.30 |
| Purchase #7 | $249.40 | 11.552% | $278.2107 | $278.21 | $278.20 | $278.20 |
| 7 purchase totals = | $1,015.05 | $1,088.0581 | $1,088.07 | $1,088.05 | $1,088.00 | |