| 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 | $245.88 | 3.506% | $254.5006 | $254.50 | $254.50 | $254.50 |
| Purchase #2 | $122.41 | 4.662% | $128.1168 | $128.12 | $128.10 | $128.10 |
| Purchase #3 | $142.43 | 11.684% | $159.0715 | $159.07 | $159.05 | $159.10 |
| Purchase #4 | $229.29 | 8.671% | $249.1717 | $249.17 | $249.15 | $249.20 |
| Purchase #5 | $36.53 | 11.404% | $40.6959 | $40.70 | $40.70 | $40.70 |
| Purchase #6 | $210.63 | 3.475% | $217.9494 | $217.95 | $217.95 | $217.90 |
| Purchase #7 | $219.69 | 10.381% | $242.496 | $242.50 | $242.50 | $242.50 |
| 7 purchase totals = | $1,206.86 | $1,292.0019 | $1,292.01 | $1,291.95 | $1,292.00 | |