| 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 | $242.63 | 7.153% | $259.9853 | $259.99 | $260.00 | $260.00 |
| Purchase #2 | $135.43 | 4.326% | $141.2887 | $141.29 | $141.30 | $141.30 |
| Purchase #3 | $31.38 | 13.718% | $35.6847 | $35.68 | $35.70 | $35.70 |
| Purchase #4 | $249.45 | 4.565% | $260.8374 | $260.84 | $260.85 | $260.80 |
| Purchase #5 | $242.43 | 11.851% | $271.1604 | $271.16 | $271.15 | $271.20 |
| Purchase #6 | $191.74 | 12.714% | $216.1178 | $216.12 | $216.10 | $216.10 |
| Purchase #7 | $43.89 | 9.686% | $48.1412 | $48.14 | $48.15 | $48.10 |
| 7 purchase totals = | $1,136.95 | $1,233.2155 | $1,233.22 | $1,233.25 | $1,233.20 | |