| 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 | $99.71 | 10.382% | $110.0619 | $110.06 | $110.05 | $110.10 |
| Purchase #2 | $210.57 | 9.519% | $230.6142 | $230.61 | $230.60 | $230.60 |
| Purchase #3 | $168.51 | 13.578% | $191.3903 | $191.39 | $191.40 | $191.40 |
| Purchase #4 | $175.44 | 11.213% | $195.1121 | $195.11 | $195.10 | $195.10 |
| Purchase #5 | $158.40 | 8.235% | $171.4442 | $171.44 | $171.45 | $171.40 |
| Purchase #6 | $40.63 | 6.715% | $43.3583 | $43.36 | $43.35 | $43.40 |
| Purchase #7 | $233.39 | 4.802% | $244.5974 | $244.60 | $244.60 | $244.60 |
| 7 purchase totals = | $1,086.65 | $1,186.5784 | $1,186.57 | $1,186.55 | $1,186.60 | |