| 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 | $234.88 | 3.785% | $243.7702 | $243.77 | $243.75 | $243.80 |
| Purchase #2 | $84.39 | 11.697% | $94.2611 | $94.26 | $94.25 | $94.30 |
| Purchase #3 | $187.96 | 8.285% | $203.5325 | $203.53 | $203.55 | $203.50 |
| Purchase #4 | $214.87 | 7.692% | $231.3978 | $231.40 | $231.40 | $231.40 |
| Purchase #5 | $20.49 | 6.428% | $21.8071 | $21.81 | $21.80 | $21.80 |
| Purchase #6 | $173.62 | 11.182% | $193.0342 | $193.03 | $193.05 | $193.00 |
| Purchase #7 | $89.39 | 3.778% | $92.7672 | $92.77 | $92.75 | $92.80 |
| 7 purchase totals = | $1,005.60 | $1,080.5701 | $1,080.57 | $1,080.55 | $1,080.60 | |