| 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 | $208.77 | 3.310% | $215.6803 | $215.68 | $215.70 | $215.70 |
| Purchase #2 | $95.88 | 13.770% | $109.0827 | $109.08 | $109.10 | $109.10 |
| Purchase #3 | $100.31 | 12.311% | $112.6592 | $112.66 | $112.65 | $112.70 |
| Purchase #4 | $224.49 | 7.111% | $240.4535 | $240.45 | $240.45 | $240.50 |
| Purchase #5 | $98.68 | 9.451% | $108.0062 | $108.01 | $108.00 | $108.00 |
| Purchase #6 | $56.63 | 12.759% | $63.8554 | $63.86 | $63.85 | $63.90 |
| Purchase #7 | $21.29 | 10.311% | $23.4852 | $23.49 | $23.50 | $23.50 |
| 7 purchase totals = | $806.05 | $873.2225 | $873.23 | $873.25 | $873.40 | |