| 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 | $122.49 | 12.843% | $138.2214 | $138.22 | $138.20 | $138.20 |
| Purchase #2 | $248.53 | 6.499% | $264.682 | $264.68 | $264.70 | $264.70 |
| Purchase #3 | $193.34 | 11.283% | $215.1546 | $215.15 | $215.15 | $215.20 |
| Purchase #4 | $34.33 | 7.514% | $36.9096 | $36.91 | $36.90 | $36.90 |
| Purchase #5 | $41.76 | 13.265% | $47.2995 | $47.30 | $47.30 | $47.30 |
| Purchase #6 | $15.44 | 9.139% | $16.8511 | $16.85 | $16.85 | $16.90 |
| Purchase #7 | $170.44 | 6.123% | $180.876 | $180.88 | $180.90 | $180.90 |
| 7 purchase totals = | $826.33 | $899.9942 | $899.99 | $900.00 | $900.10 | |