| 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 | $111.77 | 12.416% | $125.6474 | $125.65 | $125.65 | $125.60 |
| Purchase #2 | $126.45 | 10.479% | $139.7007 | $139.70 | $139.70 | $139.70 |
| Purchase #3 | $98.91 | 11.425% | $110.2105 | $110.21 | $110.20 | $110.20 |
| Purchase #4 | $130.96 | 12.597% | $147.457 | $147.46 | $147.45 | $147.50 |
| Purchase #5 | $137.35 | 12.468% | $154.4748 | $154.47 | $154.45 | $154.50 |
| Purchase #6 | $55.67 | 3.842% | $57.8088 | $57.81 | $57.80 | $57.80 |
| Purchase #7 | $200.55 | 9.738% | $220.0796 | $220.08 | $220.10 | $220.10 |
| 7 purchase totals = | $861.66 | $955.3788 | $955.38 | $955.35 | $955.40 | |