| 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 | $148.86 | 5.160% | $156.5412 | $156.54 | $156.55 | $156.50 |
| Purchase #2 | $248.51 | 13.462% | $281.9644 | $281.96 | $281.95 | $282.00 |
| Purchase #3 | $240.40 | 4.873% | $252.1147 | $252.11 | $252.10 | $252.10 |
| Purchase #4 | $95.30 | 4.190% | $99.2931 | $99.29 | $99.30 | $99.30 |
| Purchase #5 | $116.97 | 6.633% | $124.7286 | $124.73 | $124.75 | $124.70 |
| Purchase #6 | $123.68 | 4.682% | $129.4707 | $129.47 | $129.45 | $129.50 |
| Purchase #7 | $96.76 | 11.494% | $107.8816 | $107.88 | $107.90 | $107.90 |
| 7 purchase totals = | $1,070.48 | $1,151.9943 | $1,151.98 | $1,152.00 | $1,152.00 | |