| 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 | $208.26 | 5.825% | $220.3911 | $220.39 | $220.40 | $220.40 |
| Purchase #2 | $9.48 | 9.345% | $10.3659 | $10.37 | $10.35 | $10.40 |
| Purchase #3 | $244.33 | 7.694% | $263.1288 | $263.13 | $263.15 | $263.10 |
| Purchase #4 | $124.55 | 3.796% | $129.2779 | $129.28 | $129.30 | $129.30 |
| Purchase #5 | $81.99 | 6.449% | $87.2775 | $87.28 | $87.30 | $87.30 |
| Purchase #6 | $53.85 | 9.751% | $59.1009 | $59.10 | $59.10 | $59.10 |
| Purchase #7 | $84.38 | 6.319% | $89.712 | $89.71 | $89.70 | $89.70 |
| 7 purchase totals = | $806.84 | $859.2541 | $859.26 | $859.30 | $859.30 | |