| 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 | $19.43 | 3.433% | $20.097 | $20.10 | $20.10 | $20.10 |
| Purchase #2 | $233.57 | 13.517% | $265.1417 | $265.14 | $265.15 | $265.10 |
| Purchase #3 | $37.59 | 7.154% | $40.2792 | $40.28 | $40.30 | $40.30 |
| Purchase #4 | $248.81 | 5.395% | $262.2333 | $262.23 | $262.25 | $262.20 |
| Purchase #5 | $184.62 | 4.774% | $193.4338 | $193.43 | $193.45 | $193.40 |
| Purchase #6 | $48.96 | 4.838% | $51.3287 | $51.33 | $51.35 | $51.30 |
| Purchase #7 | $139.72 | 8.317% | $151.3405 | $151.34 | $151.35 | $151.30 |
| 7 purchase totals = | $912.70 | $983.8542 | $983.85 | $983.95 | $983.70 | |