| 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 | $214.76 | 5.726% | $227.0572 | $227.06 | $227.05 | $227.10 |
| Purchase #2 | $107.82 | 11.133% | $119.8236 | $119.82 | $119.80 | $119.80 |
| Purchase #3 | $236.27 | 9.331% | $258.3164 | $258.32 | $258.30 | $258.30 |
| Purchase #4 | $208.58 | 11.284% | $232.1162 | $232.12 | $232.10 | $232.10 |
| Purchase #5 | $136.98 | 6.777% | $146.2631 | $146.26 | $146.25 | $146.30 |
| Purchase #6 | $229.93 | 7.310% | $246.7379 | $246.74 | $246.75 | $246.70 |
| Purchase #7 | $98.75 | 13.873% | $112.4496 | $112.45 | $112.45 | $112.40 |
| 7 purchase totals = | $1,233.09 | $1,342.7640 | $1,342.77 | $1,342.70 | $1,342.70 | |