| 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 | $129.98 | 7.374% | $139.5647 | $139.56 | $139.55 | $139.60 |
| Purchase #2 | $21.66 | 9.532% | $23.7246 | $23.72 | $23.70 | $23.70 |
| Purchase #3 | $140.56 | 8.334% | $152.2743 | $152.27 | $152.25 | $152.30 |
| Purchase #4 | $229.50 | 8.473% | $248.9455 | $248.95 | $248.95 | $248.90 |
| Purchase #5 | $36.82 | 9.568% | $40.3429 | $40.34 | $40.35 | $40.30 |
| Purchase #6 | $230.34 | 10.245% | $253.9383 | $253.94 | $253.95 | $253.90 |
| Purchase #7 | $86.30 | 7.831% | $93.0582 | $93.06 | $93.05 | $93.10 |
| 7 purchase totals = | $875.16 | $951.8485 | $951.84 | $951.80 | $951.80 | |