| 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 | $195.92 | 10.672% | $216.8286 | $216.83 | $216.85 | $216.80 |
| Purchase #2 | $21.87 | 10.302% | $24.123 | $24.12 | $24.10 | $24.10 |
| Purchase #3 | $79.92 | 7.836% | $86.1825 | $86.18 | $86.20 | $86.20 |
| Purchase #4 | $88.58 | 6.649% | $94.4697 | $94.47 | $94.45 | $94.50 |
| Purchase #5 | $228.48 | 4.472% | $238.6976 | $238.70 | $238.70 | $238.70 |
| Purchase #6 | $24.89 | 8.734% | $27.0639 | $27.06 | $27.05 | $27.10 |
| Purchase #7 | $29.64 | 8.130% | $32.0497 | $32.05 | $32.05 | $32.00 |
| 7 purchase totals = | $669.30 | $719.4150 | $719.41 | $719.40 | $719.40 | |