| 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 | $190.91 | 3.808% | $198.1799 | $198.18 | $198.20 | $198.20 |
| Purchase #2 | $193.83 | 9.674% | $212.5811 | $212.58 | $212.60 | $212.60 |
| Purchase #3 | $97.43 | 13.551% | $110.6327 | $110.63 | $110.65 | $110.60 |
| Purchase #4 | $196.45 | 7.596% | $211.3723 | $211.37 | $211.35 | $211.40 |
| Purchase #5 | $214.95 | 3.669% | $222.8365 | $222.84 | $222.85 | $222.80 |
| Purchase #6 | $95.40 | 4.372% | $99.5709 | $99.57 | $99.55 | $99.60 |
| Purchase #7 | $207.60 | 6.438% | $220.9653 | $220.97 | $220.95 | $221.00 |
| 7 purchase totals = | $1,196.57 | $1,276.1387 | $1,276.14 | $1,276.15 | $1,276.20 | |