| 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 | $111.66 | 9.810% | $122.6138 | $122.61 | $122.60 | $122.60 |
| Purchase #2 | $89.28 | 9.226% | $97.517 | $97.52 | $97.50 | $97.50 |
| Purchase #3 | $185.30 | 9.473% | $202.8535 | $202.85 | $202.85 | $202.90 |
| Purchase #4 | $219.96 | 6.186% | $233.5667 | $233.57 | $233.55 | $233.60 |
| Purchase #5 | $93.73 | 4.693% | $98.1287 | $98.13 | $98.15 | $98.10 |
| Purchase #6 | $31.33 | 11.460% | $34.9204 | $34.92 | $34.90 | $34.90 |
| Purchase #7 | $138.67 | 12.383% | $155.8415 | $155.84 | $155.85 | $155.80 |
| 7 purchase totals = | $869.93 | $945.4416 | $945.44 | $945.40 | $945.40 | |