| 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 | $30.32 | 4.835% | $31.786 | $31.79 | $31.80 | $31.80 |
| Purchase #2 | $95.64 | 10.383% | $105.5703 | $105.57 | $105.55 | $105.60 |
| Purchase #3 | $199.95 | 8.872% | $217.6896 | $217.69 | $217.70 | $217.70 |
| Purchase #4 | $144.42 | 10.750% | $159.9452 | $159.95 | $159.95 | $159.90 |
| Purchase #5 | $11.60 | 13.259% | $13.138 | $13.14 | $13.15 | $13.10 |
| Purchase #6 | $214.78 | 9.771% | $235.7662 | $235.77 | $235.75 | $235.80 |
| Purchase #7 | $147.65 | 7.596% | $158.8655 | $158.87 | $158.85 | $158.90 |
| 7 purchase totals = | $844.36 | $922.7608 | $922.78 | $922.75 | $922.80 | |