| 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 | $220.64 | 5.284% | $232.2986 | $232.30 | $232.30 | $232.30 |
| Purchase #2 | $220.69 | 8.244% | $238.8837 | $238.88 | $238.90 | $238.90 |
| Purchase #3 | $79.51 | 12.694% | $89.603 | $89.60 | $89.60 | $89.60 |
| Purchase #4 | $41.32 | 12.338% | $46.4181 | $46.42 | $46.40 | $46.40 |
| Purchase #5 | $147.31 | 9.243% | $160.9259 | $160.93 | $160.95 | $160.90 |
| Purchase #6 | $154.85 | 5.333% | $163.1082 | $163.11 | $163.10 | $163.10 |
| Purchase #7 | $32.59 | 11.406% | $36.3072 | $36.31 | $36.30 | $36.30 |
| 7 purchase totals = | $896.91 | $967.5447 | $967.55 | $967.55 | $967.50 | |