| 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 | $237.73 | 6.284% | $252.669 | $252.67 | $252.65 | $252.70 |
| Purchase #2 | $171.81 | 11.114% | $190.905 | $190.91 | $190.90 | $190.90 |
| Purchase #3 | $235.55 | 11.850% | $263.4627 | $263.46 | $263.45 | $263.50 |
| Purchase #4 | $137.77 | 3.193% | $142.169 | $142.17 | $142.15 | $142.20 |
| Purchase #5 | $20.25 | 5.454% | $21.3544 | $21.35 | $21.35 | $21.40 |
| Purchase #6 | $115.37 | 3.852% | $119.8141 | $119.81 | $119.80 | $119.80 |
| Purchase #7 | $118.26 | 10.871% | $131.116 | $131.12 | $131.10 | $131.10 |
| 7 purchase totals = | $1,036.74 | $1,121.4902 | $1,121.49 | $1,121.40 | $1,121.60 | |