| 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 | $189.49 | 12.437% | $213.0569 | $213.06 | $213.05 | $213.10 |
| Purchase #2 | $138.90 | 10.716% | $153.7845 | $153.78 | $153.80 | $153.80 |
| Purchase #3 | $250.91 | 9.819% | $275.5469 | $275.55 | $275.55 | $275.50 |
| Purchase #4 | $156.91 | 9.704% | $172.1365 | $172.14 | $172.15 | $172.10 |
| Purchase #5 | $142.77 | 12.106% | $160.0537 | $160.05 | $160.05 | $160.10 |
| Purchase #6 | $237.78 | 13.486% | $269.847 | $269.85 | $269.85 | $269.80 |
| Purchase #7 | $219.90 | 7.500% | $236.3925 | $236.39 | $236.40 | $236.40 |
| 7 purchase totals = | $1,336.66 | $1,480.8180 | $1,480.82 | $1,480.85 | $1,480.80 | |