| 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 | $222.65 | 6.470% | $237.0555 | $237.06 | $237.05 | $237.10 |
| Purchase #2 | $149.55 | 4.426% | $156.1691 | $156.17 | $156.15 | $156.20 |
| Purchase #3 | $83.96 | 7.485% | $90.2444 | $90.24 | $90.25 | $90.20 |
| Purchase #4 | $234.57 | 5.282% | $246.96 | $246.96 | $246.95 | $247.00 |
| Purchase #5 | $96.66 | 13.668% | $109.8715 | $109.87 | $109.85 | $109.90 |
| Purchase #6 | $44.96 | 9.357% | $49.1669 | $49.17 | $49.15 | $49.20 |
| Purchase #7 | $210.96 | 12.849% | $238.0663 | $238.07 | $238.05 | $238.10 |
| 7 purchase totals = | $1,043.31 | $1,127.5337 | $1,127.54 | $1,127.45 | $1,127.70 | |