| 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 | $39.72 | 3.697% | $41.1884 | $41.19 | $41.20 | $41.20 |
| Purchase #2 | $124.69 | 6.150% | $132.3584 | $132.36 | $132.35 | $132.40 |
| Purchase #3 | $138.42 | 4.344% | $144.433 | $144.43 | $144.45 | $144.40 |
| Purchase #4 | $91.65 | 11.767% | $102.4345 | $102.43 | $102.45 | $102.40 |
| Purchase #5 | $72.86 | 10.569% | $80.5606 | $80.56 | $80.55 | $80.60 |
| Purchase #6 | $187.30 | 13.312% | $212.2334 | $212.23 | $212.25 | $212.20 |
| Purchase #7 | $242.74 | 10.620% | $268.519 | $268.52 | $268.50 | $268.50 |
| 7 purchase totals = | $897.38 | $981.7273 | $981.72 | $981.75 | $981.70 | |