| 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 | $182.87 | 6.839% | $195.3765 | $195.38 | $195.40 | $195.40 |
| Purchase #2 | $168.44 | 13.407% | $191.0228 | $191.02 | $191.00 | $191.00 |
| Purchase #3 | $93.79 | 6.730% | $100.1021 | $100.10 | $100.10 | $100.10 |
| Purchase #4 | $244.70 | 3.771% | $253.9276 | $253.93 | $253.95 | $253.90 |
| Purchase #5 | $20.97 | 3.601% | $21.7251 | $21.73 | $21.75 | $21.70 |
| Purchase #6 | $53.28 | 12.211% | $59.786 | $59.79 | $59.80 | $59.80 |
| Purchase #7 | $22.94 | 8.793% | $24.9571 | $24.96 | $24.95 | $25.00 |
| 7 purchase totals = | $786.99 | $846.8972 | $846.91 | $846.95 | $846.90 | |