| 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 | $94.81 | 6.370% | $100.8494 | $100.85 | $100.85 | $100.80 |
| Purchase #2 | $7.94 | 3.774% | $8.2397 | $8.24 | $8.25 | $8.20 |
| Purchase #3 | $199.99 | 13.201% | $226.3907 | $226.39 | $226.40 | $226.40 |
| Purchase #4 | $235.56 | 6.139% | $250.021 | $250.02 | $250.00 | $250.00 |
| Purchase #5 | $226.82 | 7.825% | $244.5687 | $244.57 | $244.55 | $244.60 |
| Purchase #6 | $96.27 | 11.708% | $107.5413 | $107.54 | $107.55 | $107.50 |
| Purchase #7 | $12.61 | 13.245% | $14.2802 | $14.28 | $14.30 | $14.30 |
| 7 purchase totals = | $874.00 | $951.8910 | $951.89 | $951.90 | $951.80 | |