| 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 | $206.97 | 13.112% | $234.1079 | $234.11 | $234.10 | $234.10 |
| Purchase #2 | $171.57 | 13.201% | $194.219 | $194.22 | $194.20 | $194.20 |
| Purchase #3 | $143.42 | 7.869% | $154.7057 | $154.71 | $154.70 | $154.70 |
| Purchase #4 | $134.50 | 6.457% | $143.1847 | $143.18 | $143.20 | $143.20 |
| Purchase #5 | $57.58 | 6.397% | $61.2634 | $61.26 | $61.25 | $61.30 |
| Purchase #6 | $143.80 | 11.251% | $159.9789 | $159.98 | $160.00 | $160.00 |
| Purchase #7 | $241.37 | 8.836% | $262.6975 | $262.70 | $262.70 | $262.70 |
| 7 purchase totals = | $1,099.21 | $1,210.1571 | $1,210.16 | $1,210.15 | $1,210.20 | |