| 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 | $122.34 | 7.180% | $131.124 | $131.12 | $131.10 | $131.10 |
| Purchase #2 | $62.71 | 4.368% | $65.4492 | $65.45 | $65.45 | $65.40 |
| Purchase #3 | $141.98 | 8.608% | $154.2016 | $154.20 | $154.20 | $154.20 |
| Purchase #4 | $166.46 | 10.742% | $184.3411 | $184.34 | $184.35 | $184.30 |
| Purchase #5 | $88.40 | 10.232% | $97.4451 | $97.45 | $97.45 | $97.40 |
| Purchase #6 | $241.56 | 6.695% | $257.7324 | $257.73 | $257.75 | $257.70 |
| Purchase #7 | $42.62 | 11.624% | $47.5741 | $47.57 | $47.55 | $47.60 |
| 7 purchase totals = | $866.07 | $937.8675 | $937.86 | $937.85 | $937.70 | |