| 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 | $235.48 | 8.851% | $256.3223 | $256.32 | $256.30 | $256.30 |
| Purchase #2 | $238.71 | 5.344% | $251.4667 | $251.47 | $251.45 | $251.50 |
| Purchase #3 | $99.55 | 6.755% | $106.2746 | $106.27 | $106.25 | $106.30 |
| Purchase #4 | $18.72 | 11.272% | $20.8301 | $20.83 | $20.85 | $20.80 |
| Purchase #5 | $105.98 | 5.695% | $112.0156 | $112.02 | $112.00 | $112.00 |
| Purchase #6 | $5.76 | 10.478% | $6.3635 | $6.36 | $6.35 | $6.40 |
| Purchase #7 | $9.28 | 12.181% | $10.4104 | $10.41 | $10.40 | $10.40 |
| 7 purchase totals = | $713.48 | $763.6832 | $763.68 | $763.60 | $763.70 | |