| 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 | $99.83 | 12.802% | $112.6102 | $112.61 | $112.60 | $112.60 |
| Purchase #2 | $186.99 | 7.443% | $200.9077 | $200.91 | $200.90 | $200.90 |
| Purchase #3 | $37.85 | 10.140% | $41.688 | $41.69 | $41.70 | $41.70 |
| Purchase #4 | $215.41 | 11.268% | $239.6824 | $239.68 | $239.70 | $239.70 |
| Purchase #5 | $57.52 | 4.322% | $60.006 | $60.01 | $60.00 | $60.00 |
| Purchase #6 | $201.57 | 13.181% | $228.1389 | $228.14 | $228.15 | $228.10 |
| Purchase #7 | $8.35 | 8.293% | $9.0425 | $9.04 | $9.05 | $9.00 |
| 7 purchase totals = | $807.52 | $892.0757 | $892.08 | $892.10 | $892.00 | |