| 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 | $218.94 | 7.217% | $234.7409 | $234.74 | $234.75 | $234.70 |
| Purchase #2 | $220.69 | 3.689% | $228.8313 | $228.83 | $228.85 | $228.80 |
| Purchase #3 | $219.60 | 10.253% | $242.1156 | $242.12 | $242.10 | $242.10 |
| Purchase #4 | $190.37 | 7.109% | $203.9034 | $203.90 | $203.90 | $203.90 |
| Purchase #5 | $213.64 | 9.197% | $233.2885 | $233.29 | $233.30 | $233.30 |
| Purchase #6 | $131.89 | 12.376% | $148.2127 | $148.21 | $148.20 | $148.20 |
| Purchase #7 | $57.48 | 12.531% | $64.6828 | $64.68 | $64.70 | $64.70 |
| 7 purchase totals = | $1,252.61 | $1,355.7752 | $1,355.77 | $1,355.80 | $1,355.70 | |