| 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 | $227.86 | 8.200% | $246.5445 | $246.54 | $246.55 | $246.50 |
| Purchase #2 | $249.65 | 5.471% | $263.3084 | $263.31 | $263.30 | $263.30 |
| Purchase #3 | $75.40 | 11.485% | $84.0597 | $84.06 | $84.05 | $84.10 |
| Purchase #4 | $148.79 | 7.309% | $159.6651 | $159.67 | $159.65 | $159.70 |
| Purchase #5 | $208.42 | 3.295% | $215.2874 | $215.29 | $215.30 | $215.30 |
| Purchase #6 | $172.70 | 3.154% | $178.147 | $178.15 | $178.15 | $178.10 |
| Purchase #7 | $66.48 | 6.266% | $70.6456 | $70.65 | $70.65 | $70.60 |
| 7 purchase totals = | $1,149.30 | $1,217.6577 | $1,217.67 | $1,217.65 | $1,217.60 | |