| 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 | $232.62 | 13.636% | $264.3401 | $264.34 | $264.35 | $264.30 |
| Purchase #2 | $45.57 | 5.289% | $47.9802 | $47.98 | $48.00 | $48.00 |
| Purchase #3 | $225.52 | 8.316% | $244.2742 | $244.27 | $244.25 | $244.30 |
| Purchase #4 | $47.78 | 4.574% | $49.9655 | $49.97 | $49.95 | $50.00 |
| Purchase #5 | $136.36 | 3.671% | $141.3658 | $141.37 | $141.35 | $141.40 |
| Purchase #6 | $18.87 | 13.250% | $21.3703 | $21.37 | $21.35 | $21.40 |
| Purchase #7 | $74.37 | 12.708% | $83.8209 | $83.82 | $83.80 | $83.80 |
| 7 purchase totals = | $781.09 | $853.1170 | $853.12 | $853.05 | $853.20 | |