| 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 | $224.36 | 9.434% | $245.5261 | $245.53 | $245.55 | $245.50 |
| Purchase #2 | $112.64 | 4.860% | $118.1143 | $118.11 | $118.10 | $118.10 |
| Purchase #3 | $155.96 | 8.840% | $169.7469 | $169.75 | $169.75 | $169.70 |
| Purchase #4 | $187.71 | 12.805% | $211.7463 | $211.75 | $211.75 | $211.70 |
| Purchase #5 | $33.92 | 10.457% | $37.467 | $37.47 | $37.45 | $37.50 |
| Purchase #6 | $16.67 | 7.304% | $17.8876 | $17.89 | $17.90 | $17.90 |
| Purchase #7 | $66.76 | 7.627% | $71.8518 | $71.85 | $71.85 | $71.90 |
| 7 purchase totals = | $798.02 | $872.3400 | $872.35 | $872.35 | $872.30 | |