| 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 | $27.25 | 10.583% | $30.1339 | $30.13 | $30.15 | $30.10 |
| Purchase #2 | $239.32 | 12.687% | $269.6825 | $269.68 | $269.70 | $269.70 |
| Purchase #3 | $132.36 | 7.328% | $142.0593 | $142.06 | $142.05 | $142.10 |
| Purchase #4 | $216.97 | 11.205% | $241.2815 | $241.28 | $241.30 | $241.30 |
| Purchase #5 | $112.40 | 3.760% | $116.6262 | $116.63 | $116.65 | $116.60 |
| Purchase #6 | $249.70 | 4.197% | $260.1799 | $260.18 | $260.20 | $260.20 |
| Purchase #7 | $232.39 | 8.255% | $251.5738 | $251.57 | $251.55 | $251.60 |
| 7 purchase totals = | $1,210.39 | $1,311.5371 | $1,311.53 | $1,311.60 | $1,311.60 | |