| 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 | $243.41 | 8.232% | $263.4475 | $263.45 | $263.45 | $263.40 |
| Purchase #2 | $29.76 | 9.811% | $32.6798 | $32.68 | $32.70 | $32.70 |
| Purchase #3 | $132.43 | 13.146% | $149.8392 | $149.84 | $149.85 | $149.80 |
| Purchase #4 | $28.87 | 7.189% | $30.9455 | $30.95 | $30.95 | $30.90 |
| Purchase #5 | $194.72 | 13.577% | $221.1571 | $221.16 | $221.15 | $221.20 |
| Purchase #6 | $222.37 | 3.107% | $229.279 | $229.28 | $229.30 | $229.30 |
| Purchase #7 | $33.99 | 13.153% | $38.4607 | $38.46 | $38.45 | $38.50 |
| 7 purchase totals = | $885.55 | $965.8088 | $965.82 | $965.85 | $965.80 | |