| 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 | $107.90 | 10.347% | $119.0644 | $119.06 | $119.05 | $119.10 |
| Purchase #2 | $249.69 | 13.265% | $282.8114 | $282.81 | $282.80 | $282.80 |
| Purchase #3 | $237.55 | 9.644% | $260.4593 | $260.46 | $260.45 | $260.50 |
| Purchase #4 | $26.55 | 3.138% | $27.3831 | $27.38 | $27.40 | $27.40 |
| Purchase #5 | $69.77 | 13.641% | $79.2873 | $79.29 | $79.30 | $79.30 |
| Purchase #6 | $81.90 | 10.705% | $90.6674 | $90.67 | $90.65 | $90.70 |
| Purchase #7 | $238.90 | 7.649% | $257.1735 | $257.17 | $257.15 | $257.20 |
| 7 purchase totals = | $1,012.26 | $1,116.8464 | $1,116.84 | $1,116.80 | $1,117.00 | |