| 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 | $210.43 | 5.570% | $222.151 | $222.15 | $222.15 | $222.20 |
| Purchase #2 | $70.84 | 13.247% | $80.2242 | $80.22 | $80.20 | $80.20 |
| Purchase #3 | $68.49 | 8.544% | $74.3418 | $74.34 | $74.35 | $74.30 |
| Purchase #4 | $197.74 | 5.462% | $208.5406 | $208.54 | $208.55 | $208.50 |
| Purchase #5 | $97.50 | 9.775% | $107.0306 | $107.03 | $107.05 | $107.00 |
| Purchase #6 | $92.81 | 5.159% | $97.5981 | $97.60 | $97.60 | $97.60 |
| Purchase #7 | $108.81 | 10.816% | $120.5789 | $120.58 | $120.60 | $120.60 |
| 7 purchase totals = | $846.62 | $910.4652 | $910.46 | $910.50 | $910.40 | |