| 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 | $237.60 | 5.659% | $251.0458 | $251.05 | $251.05 | $251.00 |
| Purchase #2 | $155.66 | 10.328% | $171.7366 | $171.74 | $171.75 | $171.70 |
| Purchase #3 | $18.32 | 12.735% | $20.6531 | $20.65 | $20.65 | $20.70 |
| Purchase #4 | $67.40 | 8.826% | $73.3487 | $73.35 | $73.35 | $73.30 |
| Purchase #5 | $241.61 | 10.448% | $266.8534 | $266.85 | $266.85 | $266.90 |
| Purchase #6 | $12.34 | 9.285% | $13.4858 | $13.49 | $13.50 | $13.50 |
| Purchase #7 | $47.93 | 12.547% | $53.9438 | $53.94 | $53.95 | $53.90 |
| 7 purchase totals = | $780.86 | $851.0672 | $851.07 | $851.10 | $851.00 | |