| 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 | $198.82 | 7.335% | $213.4034 | $213.40 | $213.40 | $213.40 |
| Purchase #2 | $48.91 | 8.589% | $53.1109 | $53.11 | $53.10 | $53.10 |
| Purchase #3 | $121.99 | 6.708% | $130.1731 | $130.17 | $130.15 | $130.20 |
| Purchase #4 | $234.76 | 7.720% | $252.8835 | $252.88 | $252.90 | $252.90 |
| Purchase #5 | $126.55 | 13.541% | $143.6861 | $143.69 | $143.70 | $143.70 |
| Purchase #6 | $238.36 | 13.208% | $269.8426 | $269.84 | $269.85 | $269.80 |
| Purchase #7 | $190.26 | 4.721% | $199.2422 | $199.24 | $199.25 | $199.20 |
| 7 purchase totals = | $1,159.65 | $1,262.3418 | $1,262.33 | $1,262.35 | $1,262.30 | |