| 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 | $220.42 | 8.196% | $238.4856 | $238.49 | $238.50 | $238.50 |
| Purchase #2 | $151.33 | 9.758% | $166.0968 | $166.10 | $166.10 | $166.10 |
| Purchase #3 | $51.63 | 11.455% | $57.5442 | $57.54 | $57.55 | $57.50 |
| Purchase #4 | $248.86 | 12.199% | $279.2184 | $279.22 | $279.20 | $279.20 |
| Purchase #5 | $31.67 | 13.541% | $35.9584 | $35.96 | $35.95 | $36.00 |
| Purchase #6 | $150.80 | 8.720% | $163.9498 | $163.95 | $163.95 | $163.90 |
| Purchase #7 | $198.76 | 12.180% | $222.969 | $222.97 | $222.95 | $223.00 |
| 7 purchase totals = | $1,053.47 | $1,164.2222 | $1,164.23 | $1,164.20 | $1,164.20 | |