| 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 | $129.31 | 7.787% | $139.3794 | $139.38 | $139.40 | $139.40 |
| Purchase #2 | $196.44 | 8.282% | $212.7092 | $212.71 | $212.70 | $212.70 |
| Purchase #3 | $73.47 | 3.723% | $76.2053 | $76.21 | $76.20 | $76.20 |
| Purchase #4 | $23.59 | 11.789% | $26.371 | $26.37 | $26.35 | $26.40 |
| Purchase #5 | $85.84 | 5.459% | $90.526 | $90.53 | $90.55 | $90.50 |
| Purchase #6 | $228.68 | 3.715% | $237.1755 | $237.18 | $237.20 | $237.20 |
| Purchase #7 | $25.75 | 9.381% | $28.1656 | $28.17 | $28.15 | $28.20 |
| 7 purchase totals = | $763.08 | $810.5320 | $810.55 | $810.55 | $810.60 | |