| 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 | $40.31 | 13.333% | $45.6845 | $45.68 | $45.70 | $45.70 |
| Purchase #2 | $201.79 | 5.660% | $213.2113 | $213.21 | $213.20 | $213.20 |
| Purchase #3 | $189.86 | 3.851% | $197.1715 | $197.17 | $197.15 | $197.20 |
| Purchase #4 | $145.93 | 9.533% | $159.8415 | $159.84 | $159.85 | $159.80 |
| Purchase #5 | $236.59 | 3.359% | $244.5371 | $244.54 | $244.55 | $244.50 |
| Purchase #6 | $201.83 | 11.447% | $224.9335 | $224.93 | $224.95 | $224.90 |
| Purchase #7 | $240.78 | 8.519% | $261.292 | $261.29 | $261.30 | $261.30 |
| 7 purchase totals = | $1,257.09 | $1,346.6714 | $1,346.66 | $1,346.70 | $1,346.60 | |