| 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 | $51.37 | 8.116% | $55.5392 | $55.54 | $55.55 | $55.50 |
| Purchase #2 | $240.69 | 5.333% | $253.526 | $253.53 | $253.55 | $253.50 |
| Purchase #3 | $171.26 | 3.541% | $177.3243 | $177.32 | $177.30 | $177.30 |
| Purchase #4 | $175.94 | 7.810% | $189.6809 | $189.68 | $189.70 | $189.70 |
| Purchase #5 | $173.84 | 3.443% | $179.8253 | $179.83 | $179.85 | $179.80 |
| Purchase #6 | $225.70 | 5.524% | $238.1677 | $238.17 | $238.15 | $238.20 |
| Purchase #7 | $133.30 | 3.587% | $138.0815 | $138.08 | $138.10 | $138.10 |
| 7 purchase totals = | $1,172.10 | $1,232.1449 | $1,232.15 | $1,232.20 | $1,232.10 | |