| 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 | $217.38 | 5.430% | $229.1837 | $229.18 | $229.20 | $229.20 |
| Purchase #2 | $109.35 | 7.338% | $117.3741 | $117.37 | $117.35 | $117.40 |
| Purchase #3 | $172.95 | 7.775% | $186.3969 | $186.40 | $186.40 | $186.40 |
| Purchase #4 | $53.54 | 8.691% | $58.1932 | $58.19 | $58.20 | $58.20 |
| Purchase #5 | $100.29 | 12.757% | $113.084 | $113.08 | $113.10 | $113.10 |
| Purchase #6 | $229.86 | 9.175% | $250.9497 | $250.95 | $250.95 | $250.90 |
| Purchase #7 | $141.34 | 8.104% | $152.7942 | $152.79 | $152.80 | $152.80 |
| 7 purchase totals = | $1,024.71 | $1,107.9758 | $1,107.96 | $1,108.00 | $1,108.00 | |