| 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 | $187.91 | 12.655% | $211.69 | $211.69 | $211.70 | $211.70 |
| Purchase #2 | $38.95 | 7.378% | $41.8237 | $41.82 | $41.80 | $41.80 |
| Purchase #3 | $146.47 | 4.512% | $153.0787 | $153.08 | $153.10 | $153.10 |
| Purchase #4 | $116.40 | 9.872% | $127.891 | $127.89 | $127.90 | $127.90 |
| Purchase #5 | $8.99 | 11.146% | $9.992 | $9.99 | $10.00 | $10.00 |
| Purchase #6 | $49.49 | 8.619% | $53.7555 | $53.76 | $53.75 | $53.80 |
| Purchase #7 | $193.77 | 13.408% | $219.7507 | $219.75 | $219.75 | $219.80 |
| 7 purchase totals = | $741.98 | $817.9816 | $817.98 | $818.00 | $818.10 | |