| 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 | $224.98 | 13.794% | $256.0137 | $256.01 | $256.00 | $256.00 |
| Purchase #2 | $100.30 | 4.844% | $105.1585 | $105.16 | $105.15 | $105.20 |
| Purchase #3 | $129.54 | 5.633% | $136.837 | $136.84 | $136.85 | $136.80 |
| Purchase #4 | $134.43 | 11.441% | $149.8101 | $149.81 | $149.80 | $149.80 |
| Purchase #5 | $145.50 | 10.192% | $160.3294 | $160.33 | $160.35 | $160.30 |
| Purchase #6 | $180.62 | 13.186% | $204.4366 | $204.44 | $204.45 | $204.40 |
| Purchase #7 | $247.48 | 6.870% | $264.4819 | $264.48 | $264.50 | $264.50 |
| 7 purchase totals = | $1,162.85 | $1,277.0672 | $1,277.07 | $1,277.10 | $1,277.00 | |