| 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 | $219.61 | 8.632% | $238.5667 | $238.57 | $238.55 | $238.60 |
| Purchase #2 | $27.60 | 5.456% | $29.1059 | $29.11 | $29.10 | $29.10 |
| Purchase #3 | $202.80 | 10.538% | $224.1711 | $224.17 | $224.15 | $224.20 |
| Purchase #4 | $226.80 | 13.843% | $258.1959 | $258.20 | $258.20 | $258.20 |
| Purchase #5 | $182.48 | 5.529% | $192.5693 | $192.57 | $192.55 | $192.60 |
| Purchase #6 | $143.96 | 6.658% | $153.5449 | $153.54 | $153.55 | $153.50 |
| Purchase #7 | $142.44 | 8.737% | $154.885 | $154.89 | $154.90 | $154.90 |
| 7 purchase totals = | $1,145.69 | $1,251.0388 | $1,251.05 | $1,251.00 | $1,251.10 | |