| 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 | $75.42 | 7.152% | $80.814 | $80.81 | $80.80 | $80.80 |
| Purchase #2 | $112.94 | 3.350% | $116.7235 | $116.72 | $116.70 | $116.70 |
| Purchase #3 | $132.80 | 5.713% | $140.3869 | $140.39 | $140.40 | $140.40 |
| Purchase #4 | $240.29 | 4.728% | $251.6509 | $251.65 | $251.65 | $251.70 |
| Purchase #5 | $40.68 | 8.409% | $44.1008 | $44.10 | $44.10 | $44.10 |
| Purchase #6 | $225.96 | 7.228% | $242.2924 | $242.29 | $242.30 | $242.30 |
| Purchase #7 | $238.50 | 8.568% | $258.9347 | $258.93 | $258.95 | $258.90 |
| 7 purchase totals = | $1,066.59 | $1,134.9032 | $1,134.89 | $1,134.90 | $1,134.90 | |