| 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 | $96.56 | 13.125% | $109.2335 | $109.23 | $109.25 | $109.20 |
| Purchase #2 | $234.97 | 5.812% | $248.6265 | $248.63 | $248.65 | $248.60 |
| Purchase #3 | $37.35 | 8.649% | $40.5804 | $40.58 | $40.60 | $40.60 |
| Purchase #4 | $17.33 | 4.109% | $18.0421 | $18.04 | $18.05 | $18.00 |
| Purchase #5 | $219.90 | 5.567% | $232.1418 | $232.14 | $232.15 | $232.10 |
| Purchase #6 | $107.36 | 12.758% | $121.057 | $121.06 | $121.05 | $121.10 |
| Purchase #7 | $144.46 | 6.705% | $154.146 | $154.15 | $154.15 | $154.10 |
| 7 purchase totals = | $857.93 | $923.8273 | $923.83 | $923.90 | $923.70 | |