| 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 | $214.69 | 12.781% | $242.1295 | $242.13 | $242.15 | $242.10 |
| Purchase #2 | $90.33 | 10.563% | $99.8716 | $99.87 | $99.85 | $99.90 |
| Purchase #3 | $214.26 | 10.381% | $236.5023 | $236.50 | $236.50 | $236.50 |
| Purchase #4 | $58.30 | 7.698% | $62.7879 | $62.79 | $62.80 | $62.80 |
| Purchase #5 | $8.99 | 4.313% | $9.3777 | $9.38 | $9.40 | $9.40 |
| Purchase #6 | $34.34 | 9.158% | $37.4849 | $37.48 | $37.50 | $37.50 |
| Purchase #7 | $61.58 | 4.584% | $64.4028 | $64.40 | $64.40 | $64.40 |
| 7 purchase totals = | $682.49 | $752.5567 | $752.55 | $752.60 | $752.60 | |