| 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 | $214.43 | 8.802% | $233.3041 | $233.30 | $233.30 | $233.30 |
| Purchase #2 | $128.74 | 5.183% | $135.4126 | $135.41 | $135.40 | $135.40 |
| Purchase #3 | $61.52 | 8.684% | $66.8624 | $66.86 | $66.85 | $66.90 |
| Purchase #4 | $56.86 | 4.288% | $59.2982 | $59.30 | $59.30 | $59.30 |
| Purchase #5 | $168.87 | 8.318% | $182.9166 | $182.92 | $182.90 | $182.90 |
| Purchase #6 | $49.51 | 7.618% | $53.2817 | $53.28 | $53.30 | $53.30 |
| Purchase #7 | $140.56 | 13.646% | $159.7408 | $159.74 | $159.75 | $159.70 |
| 7 purchase totals = | $820.49 | $890.8164 | $890.81 | $890.80 | $890.80 | |