| 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 | $184.53 | 3.130% | $190.3058 | $190.31 | $190.30 | $190.30 |
| Purchase #2 | $217.95 | 9.178% | $237.9535 | $237.95 | $237.95 | $238.00 |
| Purchase #3 | $100.38 | 9.718% | $110.1349 | $110.13 | $110.15 | $110.10 |
| Purchase #4 | $94.71 | 11.498% | $105.5998 | $105.60 | $105.60 | $105.60 |
| Purchase #5 | $33.51 | 12.465% | $37.687 | $37.69 | $37.70 | $37.70 |
| Purchase #6 | $188.87 | 8.546% | $205.0108 | $205.01 | $205.00 | $205.00 |
| Purchase #7 | $141.37 | 5.472% | $149.1058 | $149.11 | $149.10 | $149.10 |
| 7 purchase totals = | $961.32 | $1,035.7976 | $1,035.80 | $1,035.80 | $1,035.80 | |