| 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 | $203.46 | 3.344% | $210.2637 | $210.26 | $210.25 | $210.30 |
| Purchase #2 | $226.45 | 12.784% | $255.3994 | $255.40 | $255.40 | $255.40 |
| Purchase #3 | $173.63 | 12.756% | $195.7782 | $195.78 | $195.80 | $195.80 |
| Purchase #4 | $213.36 | 11.406% | $237.6958 | $237.70 | $237.70 | $237.70 |
| Purchase #5 | $19.47 | 9.820% | $21.382 | $21.38 | $21.40 | $21.40 |
| Purchase #6 | $229.64 | 4.740% | $240.5249 | $240.52 | $240.50 | $240.50 |
| Purchase #7 | $37.83 | 13.841% | $43.0661 | $43.07 | $43.05 | $43.10 |
| 7 purchase totals = | $1,103.84 | $1,204.1101 | $1,204.11 | $1,204.10 | $1,204.20 | |