| 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 | $244.59 | 13.340% | $277.2183 | $277.22 | $277.20 | $277.20 |
| Purchase #2 | $20.28 | 10.833% | $22.4769 | $22.48 | $22.50 | $22.50 |
| Purchase #3 | $110.84 | 8.724% | $120.5097 | $120.51 | $120.50 | $120.50 |
| Purchase #4 | $22.87 | 7.154% | $24.5061 | $24.51 | $24.50 | $24.50 |
| Purchase #5 | $38.86 | 10.429% | $42.9127 | $42.91 | $42.90 | $42.90 |
| Purchase #6 | $183.81 | 3.395% | $190.0503 | $190.05 | $190.05 | $190.10 |
| Purchase #7 | $50.63 | 3.842% | $52.5752 | $52.58 | $52.60 | $52.60 |
| 7 purchase totals = | $671.88 | $730.2492 | $730.26 | $730.25 | $730.30 | |