| 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 | $106.45 | 11.841% | $119.0547 | $119.05 | $119.05 | $119.10 |
| Purchase #2 | $137.74 | 12.763% | $155.3198 | $155.32 | $155.30 | $155.30 |
| Purchase #3 | $169.74 | 6.347% | $180.5134 | $180.51 | $180.50 | $180.50 |
| Purchase #4 | $34.29 | 3.446% | $35.4716 | $35.47 | $35.45 | $35.50 |
| Purchase #5 | $72.28 | 12.402% | $81.2442 | $81.24 | $81.25 | $81.20 |
| Purchase #6 | $189.45 | 9.736% | $207.8949 | $207.89 | $207.90 | $207.90 |
| Purchase #7 | $241.27 | 6.861% | $257.8235 | $257.82 | $257.80 | $257.80 |
| 7 purchase totals = | $951.22 | $1,037.3221 | $1,037.30 | $1,037.25 | $1,037.30 | |