| 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 | $238.62 | 7.430% | $256.3495 | $256.35 | $256.35 | $256.30 |
| Purchase #2 | $15.85 | 6.551% | $16.8883 | $16.89 | $16.90 | $16.90 |
| Purchase #3 | $140.67 | 11.749% | $157.1973 | $157.20 | $157.20 | $157.20 |
| Purchase #4 | $16.38 | 3.247% | $16.9119 | $16.91 | $16.90 | $16.90 |
| Purchase #5 | $237.35 | 3.130% | $244.7791 | $244.78 | $244.80 | $244.80 |
| Purchase #6 | $53.31 | 7.336% | $57.2208 | $57.22 | $57.20 | $57.20 |
| Purchase #7 | $6.59 | 13.572% | $7.4844 | $7.48 | $7.50 | $7.50 |
| 7 purchase totals = | $708.77 | $756.8313 | $756.83 | $756.85 | $756.80 | |