| 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 | $13.82 | 7.525% | $14.86 | $14.86 | $14.85 | $14.90 |
| Purchase #2 | $96.94 | 4.597% | $101.3963 | $101.40 | $101.40 | $101.40 |
| Purchase #3 | $244.55 | 5.246% | $257.3791 | $257.38 | $257.40 | $257.40 |
| Purchase #4 | $161.88 | 7.849% | $174.586 | $174.59 | $174.60 | $174.60 |
| Purchase #5 | $224.74 | 4.533% | $234.9275 | $234.93 | $234.95 | $234.90 |
| Purchase #6 | $68.93 | 6.157% | $73.174 | $73.17 | $73.15 | $73.20 |
| Purchase #7 | $126.29 | 9.331% | $138.0741 | $138.07 | $138.05 | $138.10 |
| 7 purchase totals = | $937.15 | $994.3970 | $994.40 | $994.40 | $994.50 | |