| 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 | $208.32 | 3.242% | $215.0737 | $215.07 | $215.05 | $215.10 |
| Purchase #2 | $108.94 | 11.145% | $121.0814 | $121.08 | $121.10 | $121.10 |
| Purchase #3 | $146.90 | 5.375% | $154.7959 | $154.80 | $154.80 | $154.80 |
| Purchase #4 | $131.93 | 11.838% | $147.5479 | $147.55 | $147.55 | $147.50 |
| Purchase #5 | $50.36 | 13.708% | $57.2633 | $57.26 | $57.25 | $57.30 |
| Purchase #6 | $16.39 | 11.508% | $18.2762 | $18.28 | $18.30 | $18.30 |
| Purchase #7 | $88.35 | 12.255% | $99.1773 | $99.18 | $99.20 | $99.20 |
| 7 purchase totals = | $751.19 | $813.2157 | $813.22 | $813.25 | $813.30 | |