| 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 | $103.63 | 4.490% | $108.283 | $108.28 | $108.30 | $108.30 |
| Purchase #2 | $186.47 | 3.605% | $193.1922 | $193.19 | $193.20 | $193.20 |
| Purchase #3 | $87.90 | 6.702% | $93.7911 | $93.79 | $93.80 | $93.80 |
| Purchase #4 | $232.70 | 3.552% | $240.9655 | $240.97 | $240.95 | $241.00 |
| Purchase #5 | $193.63 | 9.761% | $212.5302 | $212.53 | $212.55 | $212.50 |
| Purchase #6 | $21.26 | 7.470% | $22.8481 | $22.85 | $22.85 | $22.80 |
| Purchase #7 | $12.81 | 10.863% | $14.2016 | $14.20 | $14.20 | $14.20 |
| 7 purchase totals = | $838.40 | $885.8117 | $885.81 | $885.85 | $885.80 | |