| 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 | $237.32 | 3.306% | $245.1658 | $245.17 | $245.15 | $245.20 |
| Purchase #2 | $97.28 | 3.733% | $100.9115 | $100.91 | $100.90 | $100.90 |
| Purchase #3 | $96.48 | 8.869% | $105.0368 | $105.04 | $105.05 | $105.00 |
| Purchase #4 | $178.75 | 3.551% | $185.0974 | $185.10 | $185.10 | $185.10 |
| Purchase #5 | $228.89 | 4.659% | $239.554 | $239.55 | $239.55 | $239.60 |
| Purchase #6 | $64.38 | 3.826% | $66.8432 | $66.84 | $66.85 | $66.80 |
| Purchase #7 | $92.53 | 4.242% | $96.4551 | $96.46 | $96.45 | $96.50 |
| 7 purchase totals = | $995.63 | $1,039.0638 | $1,039.07 | $1,039.05 | $1,039.10 | |