| 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 | $79.39 | 13.763% | $90.3164 | $90.32 | $90.30 | $90.30 |
| Purchase #2 | $101.78 | 3.259% | $105.097 | $105.10 | $105.10 | $105.10 |
| Purchase #3 | $116.89 | 7.173% | $125.2745 | $125.27 | $125.25 | $125.30 |
| Purchase #4 | $139.85 | 3.506% | $144.7531 | $144.75 | $144.75 | $144.80 |
| Purchase #5 | $226.97 | 7.822% | $244.7236 | $244.72 | $244.70 | $244.70 |
| Purchase #6 | $184.62 | 3.833% | $191.6965 | $191.70 | $191.70 | $191.70 |
| Purchase #7 | $52.68 | 7.651% | $56.7105 | $56.71 | $56.70 | $56.70 |
| 7 purchase totals = | $902.18 | $958.5716 | $958.57 | $958.50 | $958.60 | |