| 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 | $121.74 | 3.310% | $125.7696 | $125.77 | $125.75 | $125.80 |
| Purchase #2 | $53.43 | 10.177% | $58.8676 | $58.87 | $58.85 | $58.90 |
| Purchase #3 | $103.57 | 7.594% | $111.4351 | $111.44 | $111.45 | $111.40 |
| Purchase #4 | $245.77 | 12.590% | $276.7124 | $276.71 | $276.70 | $276.70 |
| Purchase #5 | $21.38 | 4.261% | $22.291 | $22.29 | $22.30 | $22.30 |
| Purchase #6 | $169.49 | 7.547% | $182.2814 | $182.28 | $182.30 | $182.30 |
| Purchase #7 | $18.58 | 5.844% | $19.6658 | $19.67 | $19.65 | $19.70 |
| 7 purchase totals = | $733.96 | $797.0229 | $797.03 | $797.00 | $797.10 | |