| 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 | $250.86 | 7.755% | $270.3142 | $270.31 | $270.30 | $270.30 |
| Purchase #2 | $219.55 | 8.823% | $238.9209 | $238.92 | $238.90 | $238.90 |
| Purchase #3 | $106.57 | 5.696% | $112.6402 | $112.64 | $112.65 | $112.60 |
| Purchase #4 | $44.61 | 10.404% | $49.2512 | $49.25 | $49.25 | $49.30 |
| Purchase #5 | $27.30 | 4.329% | $28.4818 | $28.48 | $28.50 | $28.50 |
| Purchase #6 | $182.41 | 5.206% | $191.9063 | $191.91 | $191.90 | $191.90 |
| Purchase #7 | $62.61 | 9.189% | $68.3632 | $68.36 | $68.35 | $68.40 |
| 7 purchase totals = | $893.91 | $959.8778 | $959.87 | $959.85 | $959.90 | |