| 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 | $242.85 | 13.832% | $276.441 | $276.44 | $276.45 | $276.40 |
| Purchase #2 | $76.66 | 6.853% | $81.9135 | $81.91 | $81.90 | $81.90 |
| Purchase #3 | $139.51 | 10.237% | $153.7916 | $153.79 | $153.80 | $153.80 |
| Purchase #4 | $205.79 | 13.770% | $234.1273 | $234.13 | $234.15 | $234.10 |
| Purchase #5 | $202.48 | 8.205% | $219.0935 | $219.09 | $219.10 | $219.10 |
| Purchase #6 | $43.80 | 13.501% | $49.7134 | $49.71 | $49.70 | $49.70 |
| Purchase #7 | $172.82 | 12.771% | $194.8908 | $194.89 | $194.90 | $194.90 |
| 7 purchase totals = | $1,083.91 | $1,209.9711 | $1,209.96 | $1,210.00 | $1,209.90 | |