| 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 | $194.71 | 9.372% | $212.9582 | $212.96 | $212.95 | $213.00 |
| Purchase #2 | $218.70 | 8.637% | $237.5891 | $237.59 | $237.60 | $237.60 |
| Purchase #3 | $20.96 | 4.346% | $21.8709 | $21.87 | $21.85 | $21.90 |
| Purchase #4 | $150.63 | 9.570% | $165.0453 | $165.05 | $165.05 | $165.00 |
| Purchase #5 | $47.44 | 12.421% | $53.3325 | $53.33 | $53.35 | $53.30 |
| Purchase #6 | $91.74 | 7.869% | $98.959 | $98.96 | $98.95 | $99.00 |
| Purchase #7 | $77.98 | 5.871% | $82.5582 | $82.56 | $82.55 | $82.60 |
| 7 purchase totals = | $802.16 | $872.3132 | $872.32 | $872.30 | $872.40 | |