| 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 | $229.51 | 4.313% | $239.4088 | $239.41 | $239.40 | $239.40 |
| Purchase #2 | $158.99 | 11.571% | $177.3867 | $177.39 | $177.40 | $177.40 |
| Purchase #3 | $213.93 | 11.517% | $238.5683 | $238.57 | $238.55 | $238.60 |
| Purchase #4 | $39.93 | 12.370% | $44.8693 | $44.87 | $44.85 | $44.90 |
| Purchase #5 | $6.81 | 3.332% | $7.0369 | $7.04 | $7.05 | $7.00 |
| Purchase #6 | $118.78 | 10.544% | $131.3042 | $131.30 | $131.30 | $131.30 |
| Purchase #7 | $57.77 | 4.347% | $60.2813 | $60.28 | $60.30 | $60.30 |
| 7 purchase totals = | $825.72 | $898.8555 | $898.86 | $898.85 | $898.90 | |