| 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 | $236.33 | 6.131% | $250.8194 | $250.82 | $250.80 | $250.80 |
| Purchase #2 | $185.46 | 9.607% | $203.2771 | $203.28 | $203.30 | $203.30 |
| Purchase #3 | $119.59 | 13.462% | $135.6892 | $135.69 | $135.70 | $135.70 |
| Purchase #4 | $89.29 | 7.436% | $95.9296 | $95.93 | $95.95 | $95.90 |
| Purchase #5 | $160.64 | 10.803% | $177.9939 | $177.99 | $178.00 | $178.00 |
| Purchase #6 | $87.58 | 8.642% | $95.1487 | $95.15 | $95.15 | $95.10 |
| Purchase #7 | $30.50 | 11.639% | $34.0499 | $34.05 | $34.05 | $34.00 |
| 7 purchase totals = | $909.39 | $992.9078 | $992.91 | $992.95 | $992.80 | |