| 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 | $248.81 | 3.118% | $256.5679 | $256.57 | $256.55 | $256.60 |
| Purchase #2 | $45.38 | 7.313% | $48.6986 | $48.70 | $48.70 | $48.70 |
| Purchase #3 | $24.65 | 4.170% | $25.6779 | $25.68 | $25.70 | $25.70 |
| Purchase #4 | $101.86 | 6.700% | $108.6846 | $108.68 | $108.70 | $108.70 |
| Purchase #5 | $192.71 | 8.401% | $208.8996 | $208.90 | $208.90 | $208.90 |
| Purchase #6 | $235.37 | 5.129% | $247.4421 | $247.44 | $247.45 | $247.40 |
| Purchase #7 | $81.48 | 8.625% | $88.5077 | $88.51 | $88.50 | $88.50 |
| 7 purchase totals = | $930.26 | $984.4784 | $984.48 | $984.50 | $984.50 | |