| 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 | $28.92 | 12.286% | $32.4731 | $32.47 | $32.45 | $32.50 |
| Purchase #2 | $148.61 | 9.459% | $162.667 | $162.67 | $162.65 | $162.70 |
| Purchase #3 | $56.76 | 13.327% | $64.3244 | $64.32 | $64.30 | $64.30 |
| Purchase #4 | $166.65 | 6.415% | $177.3406 | $177.34 | $177.35 | $177.30 |
| Purchase #5 | $141.70 | 12.760% | $159.7809 | $159.78 | $159.80 | $159.80 |
| Purchase #6 | $236.84 | 12.211% | $265.7605 | $265.76 | $265.75 | $265.80 |
| Purchase #7 | $45.81 | 10.663% | $50.6947 | $50.69 | $50.70 | $50.70 |
| 7 purchase totals = | $825.29 | $913.0412 | $913.03 | $913.00 | $913.10 | |