| 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 | $122.38 | 3.720% | $126.9325 | $126.93 | $126.95 | $126.90 |
| Purchase #2 | $124.68 | 6.168% | $132.3703 | $132.37 | $132.35 | $132.40 |
| Purchase #3 | $223.41 | 5.361% | $235.387 | $235.39 | $235.40 | $235.40 |
| Purchase #4 | $135.80 | 11.335% | $151.1929 | $151.19 | $151.20 | $151.20 |
| Purchase #5 | $47.54 | 9.801% | $52.1994 | $52.20 | $52.20 | $52.20 |
| Purchase #6 | $243.38 | 4.435% | $254.1739 | $254.17 | $254.15 | $254.20 |
| Purchase #7 | $36.88 | 6.257% | $39.1876 | $39.19 | $39.20 | $39.20 |
| 7 purchase totals = | $934.07 | $991.4436 | $991.44 | $991.45 | $991.50 | |