| 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 | $249.53 | 7.757% | $268.886 | $268.89 | $268.90 | $268.90 |
| Purchase #2 | $215.99 | 5.579% | $228.0401 | $228.04 | $228.05 | $228.00 |
| Purchase #3 | $187.35 | 11.639% | $209.1557 | $209.16 | $209.15 | $209.20 |
| Purchase #4 | $204.26 | 8.300% | $221.2136 | $221.21 | $221.20 | $221.20 |
| Purchase #5 | $178.97 | 8.399% | $194.0017 | $194.00 | $194.00 | $194.00 |
| Purchase #6 | $24.76 | 12.311% | $27.8082 | $27.81 | $27.80 | $27.80 |
| Purchase #7 | $184.88 | 11.552% | $206.2373 | $206.24 | $206.25 | $206.20 |
| 7 purchase totals = | $1,245.74 | $1,355.3426 | $1,355.35 | $1,355.35 | $1,355.30 | |