| 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 | $129.52 | 7.290% | $138.962 | $138.96 | $138.95 | $139.00 |
| Purchase #2 | $222.38 | 7.867% | $239.8746 | $239.87 | $239.85 | $239.90 |
| Purchase #3 | $53.87 | 10.163% | $59.3448 | $59.34 | $59.35 | $59.30 |
| Purchase #4 | $32.55 | 7.385% | $34.9538 | $34.95 | $34.95 | $35.00 |
| Purchase #5 | $79.68 | 8.873% | $86.75 | $86.75 | $86.75 | $86.80 |
| Purchase #6 | $128.73 | 13.540% | $146.16 | $146.16 | $146.15 | $146.20 |
| Purchase #7 | $91.92 | 10.295% | $101.3832 | $101.38 | $101.40 | $101.40 |
| 7 purchase totals = | $738.65 | $807.4284 | $807.41 | $807.40 | $807.60 | |