| 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 | $237.80 | 11.261% | $264.5787 | $264.58 | $264.60 | $264.60 |
| Purchase #2 | $226.71 | 4.763% | $237.5082 | $237.51 | $237.50 | $237.50 |
| Purchase #3 | $126.49 | 10.644% | $139.9536 | $139.95 | $139.95 | $140.00 |
| Purchase #4 | $166.65 | 3.336% | $172.2094 | $172.21 | $172.20 | $172.20 |
| Purchase #5 | $135.52 | 6.326% | $144.093 | $144.09 | $144.10 | $144.10 |
| Purchase #6 | $190.40 | 13.305% | $215.7327 | $215.73 | $215.75 | $215.70 |
| Purchase #7 | $215.59 | 13.665% | $245.0504 | $245.05 | $245.05 | $245.10 |
| 7 purchase totals = | $1,299.16 | $1,419.1260 | $1,419.12 | $1,419.15 | $1,419.20 | |