| 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 | $20.86 | 8.298% | $22.591 | $22.59 | $22.60 | $22.60 |
| Purchase #2 | $21.88 | 5.484% | $23.0799 | $23.08 | $23.10 | $23.10 |
| Purchase #3 | $193.73 | 13.652% | $220.178 | $220.18 | $220.20 | $220.20 |
| Purchase #4 | $200.64 | 13.417% | $227.5599 | $227.56 | $227.55 | $227.60 |
| Purchase #5 | $223.67 | 11.419% | $249.2109 | $249.21 | $249.20 | $249.20 |
| Purchase #6 | $41.80 | 11.703% | $46.6919 | $46.69 | $46.70 | $46.70 |
| Purchase #7 | $157.71 | 9.116% | $172.0868 | $172.09 | $172.10 | $172.10 |
| 7 purchase totals = | $860.29 | $961.3984 | $961.40 | $961.45 | $961.50 | |