| 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 | $45.37 | 8.584% | $49.2646 | $49.26 | $49.25 | $49.30 |
| Purchase #2 | $210.37 | 6.823% | $224.7235 | $224.72 | $224.70 | $224.70 |
| Purchase #3 | $236.69 | 9.394% | $258.9247 | $258.92 | $258.90 | $258.90 |
| Purchase #4 | $231.67 | 5.161% | $243.6265 | $243.63 | $243.65 | $243.60 |
| Purchase #5 | $235.69 | 13.408% | $267.2913 | $267.29 | $267.30 | $267.30 |
| Purchase #6 | $112.72 | 12.354% | $126.6454 | $126.65 | $126.65 | $126.60 |
| Purchase #7 | $127.97 | 8.594% | $138.9677 | $138.97 | $138.95 | $139.00 |
| 7 purchase totals = | $1,200.48 | $1,309.4437 | $1,309.44 | $1,309.40 | $1,309.40 | |