| 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 | $89.36 | 5.211% | $94.0165 | $94.02 | $94.00 | $94.00 |
| Purchase #2 | $236.69 | 11.250% | $263.3176 | $263.32 | $263.30 | $263.30 |
| Purchase #3 | $12.74 | 4.559% | $13.3208 | $13.32 | $13.30 | $13.30 |
| Purchase #4 | $134.54 | 12.803% | $151.7652 | $151.77 | $151.75 | $151.80 |
| Purchase #5 | $222.90 | 3.267% | $230.1821 | $230.18 | $230.20 | $230.20 |
| Purchase #6 | $103.66 | 8.234% | $112.1954 | $112.20 | $112.20 | $112.20 |
| Purchase #7 | $110.32 | 10.819% | $122.2555 | $122.26 | $122.25 | $122.30 |
| 7 purchase totals = | $910.21 | $987.0531 | $987.07 | $987.00 | $987.10 | |