| 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 | $238.57 | 10.827% | $264.4 | $264.40 | $264.40 | $264.40 |
| Purchase #2 | $195.92 | 9.749% | $215.0202 | $215.02 | $215.00 | $215.00 |
| Purchase #3 | $43.75 | 9.479% | $47.8971 | $47.90 | $47.90 | $47.90 |
| Purchase #4 | $39.89 | 7.612% | $42.9264 | $42.93 | $42.95 | $42.90 |
| Purchase #5 | $74.92 | 10.808% | $83.0174 | $83.02 | $83.00 | $83.00 |
| Purchase #6 | $28.67 | 9.782% | $31.4745 | $31.47 | $31.45 | $31.50 |
| Purchase #7 | $15.26 | 6.335% | $16.2267 | $16.23 | $16.25 | $16.20 |
| 7 purchase totals = | $636.98 | $700.9623 | $700.97 | $700.95 | $700.90 | |