| 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 | $155.89 | 9.384% | $170.5187 | $170.52 | $170.50 | $170.50 |
| Purchase #2 | $143.57 | 11.568% | $160.1782 | $160.18 | $160.20 | $160.20 |
| Purchase #3 | $146.81 | 10.844% | $162.7301 | $162.73 | $162.75 | $162.70 |
| Purchase #4 | $244.36 | 4.717% | $255.8865 | $255.89 | $255.90 | $255.90 |
| Purchase #5 | $110.90 | 8.221% | $120.0171 | $120.02 | $120.00 | $120.00 |
| Purchase #6 | $140.48 | 3.130% | $144.877 | $144.88 | $144.90 | $144.90 |
| Purchase #7 | $229.54 | 10.217% | $252.9921 | $252.99 | $253.00 | $253.00 |
| 7 purchase totals = | $1,171.55 | $1,267.1997 | $1,267.21 | $1,267.25 | $1,267.20 | |