| 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 | $213.32 | 3.145% | $220.0289 | $220.03 | $220.05 | $220.00 |
| Purchase #2 | $8.92 | 12.157% | $10.0044 | $10.00 | $10.00 | $10.00 |
| Purchase #3 | $62.79 | 11.183% | $69.8118 | $69.81 | $69.80 | $69.80 |
| Purchase #4 | $54.82 | 7.599% | $58.9858 | $58.99 | $59.00 | $59.00 |
| Purchase #5 | $244.37 | 4.383% | $255.0807 | $255.08 | $255.10 | $255.10 |
| Purchase #6 | $59.76 | 8.176% | $64.646 | $64.65 | $64.65 | $64.60 |
| Purchase #7 | $195.30 | 7.549% | $210.0432 | $210.04 | $210.05 | $210.00 |
| 7 purchase totals = | $839.28 | $888.6008 | $888.60 | $888.65 | $888.50 | |