| 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 | $195.98 | 8.313% | $212.2718 | $212.27 | $212.25 | $212.30 |
| Purchase #2 | $182.27 | 4.811% | $191.039 | $191.04 | $191.05 | $191.00 |
| Purchase #3 | $35.79 | 9.748% | $39.2788 | $39.28 | $39.30 | $39.30 |
| Purchase #4 | $201.91 | 3.815% | $209.6129 | $209.61 | $209.60 | $209.60 |
| Purchase #5 | $242.90 | 5.705% | $256.7574 | $256.76 | $256.75 | $256.80 |
| Purchase #6 | $16.71 | 9.411% | $18.2826 | $18.28 | $18.30 | $18.30 |
| Purchase #7 | $112.39 | 3.759% | $116.6147 | $116.61 | $116.60 | $116.60 |
| 7 purchase totals = | $987.95 | $1,043.8572 | $1,043.85 | $1,043.85 | $1,043.90 | |