| 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 | $224.74 | 9.251% | $245.5307 | $245.53 | $245.55 | $245.50 |
| Purchase #2 | $123.84 | 7.655% | $133.32 | $133.32 | $133.30 | $133.30 |
| Purchase #3 | $52.37 | 3.125% | $54.0066 | $54.01 | $54.00 | $54.00 |
| Purchase #4 | $55.74 | 10.657% | $61.6802 | $61.68 | $61.70 | $61.70 |
| Purchase #5 | $106.28 | 13.871% | $121.0221 | $121.02 | $121.00 | $121.00 |
| Purchase #6 | $125.35 | 4.837% | $131.4132 | $131.41 | $131.40 | $131.40 |
| Purchase #7 | $65.88 | 3.328% | $68.0725 | $68.07 | $68.05 | $68.10 |
| 7 purchase totals = | $754.20 | $815.0453 | $815.04 | $815.00 | $815.00 | |