| 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 | $199.96 | 6.312% | $212.5815 | $212.58 | $212.60 | $212.60 |
| Purchase #2 | $136.81 | 4.519% | $142.9924 | $142.99 | $143.00 | $143.00 |
| Purchase #3 | $94.44 | 13.631% | $107.3131 | $107.31 | $107.30 | $107.30 |
| Purchase #4 | $8.68 | 7.215% | $9.3063 | $9.31 | $9.30 | $9.30 |
| Purchase #5 | $37.71 | 5.315% | $39.7143 | $39.71 | $39.70 | $39.70 |
| Purchase #6 | $107.98 | 13.235% | $122.2712 | $122.27 | $122.25 | $122.30 |
| Purchase #7 | $44.39 | 10.417% | $49.0141 | $49.01 | $49.00 | $49.00 |
| 7 purchase totals = | $629.97 | $683.1929 | $683.18 | $683.15 | $683.20 | |