| 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 | $129.73 | 10.571% | $143.4438 | $143.44 | $143.45 | $143.40 |
| Purchase #2 | $237.48 | 8.368% | $257.3523 | $257.35 | $257.35 | $257.40 |
| Purchase #3 | $54.81 | 3.135% | $56.5283 | $56.53 | $56.55 | $56.50 |
| Purchase #4 | $121.27 | 3.157% | $125.0985 | $125.10 | $125.10 | $125.10 |
| Purchase #5 | $174.80 | 5.672% | $184.7147 | $184.71 | $184.70 | $184.70 |
| Purchase #6 | $46.39 | 4.295% | $48.3825 | $48.38 | $48.40 | $48.40 |
| Purchase #7 | $186.82 | 3.481% | $193.3232 | $193.32 | $193.30 | $193.30 |
| 7 purchase totals = | $951.30 | $1,008.8433 | $1,008.83 | $1,008.85 | $1,008.80 | |