| 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 | $45.58 | 8.408% | $49.4124 | $49.41 | $49.40 | $49.40 |
| Purchase #2 | $244.45 | 6.693% | $260.811 | $260.81 | $260.80 | $260.80 |
| Purchase #3 | $124.41 | 11.433% | $138.6338 | $138.63 | $138.65 | $138.60 |
| Purchase #4 | $23.86 | 11.121% | $26.5135 | $26.51 | $26.50 | $26.50 |
| Purchase #5 | $150.88 | 7.554% | $162.2775 | $162.28 | $162.30 | $162.30 |
| Purchase #6 | $226.29 | 9.653% | $248.1338 | $248.13 | $248.15 | $248.10 |
| Purchase #7 | $91.44 | 3.200% | $94.3661 | $94.37 | $94.35 | $94.40 |
| 7 purchase totals = | $906.91 | $980.1481 | $980.14 | $980.15 | $980.10 | |