| 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 | $224.89 | 6.507% | $239.5236 | $239.52 | $239.50 | $239.50 |
| Purchase #2 | $212.83 | 3.335% | $219.9279 | $219.93 | $219.95 | $219.90 |
| Purchase #3 | $191.91 | 8.632% | $208.4757 | $208.48 | $208.50 | $208.50 |
| Purchase #4 | $153.63 | 12.478% | $172.8 | $172.80 | $172.80 | $172.80 |
| Purchase #5 | $66.72 | 8.700% | $72.5246 | $72.52 | $72.50 | $72.50 |
| Purchase #6 | $28.27 | 7.303% | $30.3346 | $30.33 | $30.35 | $30.30 |
| Purchase #7 | $235.25 | 7.232% | $252.2633 | $252.26 | $252.25 | $252.30 |
| 7 purchase totals = | $1,113.50 | $1,195.8497 | $1,195.84 | $1,195.85 | $1,195.80 | |