| 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 | $226.31 | 11.601% | $252.5642 | $252.56 | $252.55 | $252.60 |
| Purchase #2 | $206.99 | 7.454% | $222.419 | $222.42 | $222.40 | $222.40 |
| Purchase #3 | $23.34 | 4.294% | $24.3422 | $24.34 | $24.35 | $24.30 |
| Purchase #4 | $35.61 | 5.831% | $37.6864 | $37.69 | $37.70 | $37.70 |
| Purchase #5 | $34.53 | 9.250% | $37.724 | $37.72 | $37.70 | $37.70 |
| Purchase #6 | $103.37 | 6.490% | $110.0787 | $110.08 | $110.10 | $110.10 |
| Purchase #7 | $244.78 | 5.634% | $258.5709 | $258.57 | $258.55 | $258.60 |
| 7 purchase totals = | $874.93 | $943.3854 | $943.38 | $943.35 | $943.40 | |