| 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 | $198.69 | 6.450% | $211.5055 | $211.51 | $211.50 | $211.50 |
| Purchase #2 | $59.36 | 9.617% | $65.0687 | $65.07 | $65.05 | $65.10 |
| Purchase #3 | $37.80 | 11.446% | $42.1266 | $42.13 | $42.15 | $42.10 |
| Purchase #4 | $190.74 | 3.446% | $197.3129 | $197.31 | $197.30 | $197.30 |
| Purchase #5 | $94.74 | 3.205% | $97.7764 | $97.78 | $97.80 | $97.80 |
| Purchase #6 | $78.84 | 3.569% | $81.6538 | $81.65 | $81.65 | $81.70 |
| Purchase #7 | $217.31 | 4.415% | $226.9042 | $226.90 | $226.90 | $226.90 |
| 7 purchase totals = | $877.48 | $922.3481 | $922.35 | $922.35 | $922.40 | |