| 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 | $212.98 | 13.846% | $242.4692 | $242.47 | $242.45 | $242.50 |
| Purchase #2 | $244.89 | 3.360% | $253.1183 | $253.12 | $253.10 | $253.10 |
| Purchase #3 | $181.96 | 6.297% | $193.418 | $193.42 | $193.40 | $193.40 |
| Purchase #4 | $100.33 | 9.857% | $110.2195 | $110.22 | $110.20 | $110.20 |
| Purchase #5 | $201.53 | 13.312% | $228.3577 | $228.36 | $228.35 | $228.40 |
| Purchase #6 | $108.71 | 13.859% | $123.7761 | $123.78 | $123.80 | $123.80 |
| Purchase #7 | $189.74 | 4.330% | $197.9557 | $197.96 | $197.95 | $198.00 |
| 7 purchase totals = | $1,240.14 | $1,349.3145 | $1,349.33 | $1,349.25 | $1,349.40 | |