| 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 | $214.85 | 6.786% | $229.4297 | $229.43 | $229.45 | $229.40 |
| Purchase #2 | $220.54 | 10.812% | $244.3848 | $244.38 | $244.40 | $244.40 |
| Purchase #3 | $167.70 | 11.798% | $187.4852 | $187.49 | $187.50 | $187.50 |
| Purchase #4 | $91.38 | 8.467% | $99.1171 | $99.12 | $99.10 | $99.10 |
| Purchase #5 | $5.58 | 5.788% | $5.903 | $5.90 | $5.90 | $5.90 |
| Purchase #6 | $95.61 | 11.759% | $106.8528 | $106.85 | $106.85 | $106.90 |
| Purchase #7 | $88.57 | 11.417% | $98.682 | $98.68 | $98.70 | $98.70 |
| 7 purchase totals = | $884.23 | $971.8546 | $971.85 | $971.90 | $971.90 | |