| 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 | $219.70 | 12.585% | $247.3492 | $247.35 | $247.35 | $247.30 |
| Purchase #2 | $155.29 | 10.518% | $171.6234 | $171.62 | $171.60 | $171.60 |
| Purchase #3 | $112.73 | 13.335% | $127.7625 | $127.76 | $127.75 | $127.80 |
| Purchase #4 | $238.26 | 12.139% | $267.1824 | $267.18 | $267.20 | $267.20 |
| Purchase #5 | $130.77 | 10.136% | $144.0248 | $144.02 | $144.00 | $144.00 |
| Purchase #6 | $109.41 | 7.325% | $117.4243 | $117.42 | $117.40 | $117.40 |
| Purchase #7 | $191.92 | 11.367% | $213.7355 | $213.74 | $213.75 | $213.70 |
| 7 purchase totals = | $1,158.08 | $1,289.1021 | $1,289.09 | $1,289.05 | $1,289.00 | |