| 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 | $240.81 | 12.489% | $270.8848 | $270.88 | $270.90 | $270.90 |
| Purchase #2 | $188.37 | 7.311% | $202.1417 | $202.14 | $202.15 | $202.10 |
| Purchase #3 | $69.71 | 8.348% | $75.5294 | $75.53 | $75.55 | $75.50 |
| Purchase #4 | $117.84 | 7.867% | $127.1105 | $127.11 | $127.10 | $127.10 |
| Purchase #5 | $240.59 | 9.221% | $262.7748 | $262.77 | $262.75 | $262.80 |
| Purchase #6 | $200.33 | 9.181% | $218.7223 | $218.72 | $218.70 | $218.70 |
| Purchase #7 | $169.30 | 12.660% | $190.7334 | $190.73 | $190.75 | $190.70 |
| 7 purchase totals = | $1,226.95 | $1,347.8969 | $1,347.88 | $1,347.90 | $1,347.80 | |