| 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 | $226.68 | 4.837% | $237.6445 | $237.64 | $237.65 | $237.60 |
| Purchase #2 | $102.71 | 5.181% | $108.0314 | $108.03 | $108.05 | $108.00 |
| Purchase #3 | $120.80 | 8.577% | $131.161 | $131.16 | $131.15 | $131.20 |
| Purchase #4 | $9.43 | 10.517% | $10.4218 | $10.42 | $10.40 | $10.40 |
| Purchase #5 | $99.51 | 3.105% | $102.5998 | $102.60 | $102.60 | $102.60 |
| Purchase #6 | $125.63 | 12.487% | $141.3174 | $141.32 | $141.30 | $141.30 |
| Purchase #7 | $231.55 | 7.128% | $248.0549 | $248.05 | $248.05 | $248.10 |
| 7 purchase totals = | $916.31 | $979.2308 | $979.22 | $979.20 | $979.20 | |