| 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 | $96.92 | 11.420% | $107.9883 | $107.99 | $108.00 | $108.00 |
| Purchase #2 | $217.65 | 10.581% | $240.6795 | $240.68 | $240.70 | $240.70 |
| Purchase #3 | $177.40 | 10.791% | $196.5432 | $196.54 | $196.55 | $196.50 |
| Purchase #4 | $6.27 | 11.861% | $7.0137 | $7.01 | $7.00 | $7.00 |
| Purchase #5 | $29.31 | 7.398% | $31.4784 | $31.48 | $31.50 | $31.50 |
| Purchase #6 | $200.58 | 8.464% | $217.5571 | $217.56 | $217.55 | $217.60 |
| Purchase #7 | $210.54 | 6.624% | $224.4862 | $224.49 | $224.50 | $224.50 |
| 7 purchase totals = | $938.67 | $1,025.7464 | $1,025.75 | $1,025.80 | $1,025.80 | |