| 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 | $184.36 | 9.243% | $201.4004 | $201.40 | $201.40 | $201.40 |
| Purchase #2 | $187.30 | 10.558% | $207.0751 | $207.08 | $207.10 | $207.10 |
| Purchase #3 | $123.83 | 4.335% | $129.198 | $129.20 | $129.20 | $129.20 |
| Purchase #4 | $35.82 | 4.448% | $37.4133 | $37.41 | $37.40 | $37.40 |
| Purchase #5 | $71.42 | 13.626% | $81.1517 | $81.15 | $81.15 | $81.20 |
| Purchase #6 | $83.97 | 9.347% | $91.8187 | $91.82 | $91.80 | $91.80 |
| Purchase #7 | $114.96 | 8.640% | $124.8925 | $124.89 | $124.90 | $124.90 |
| 7 purchase totals = | $801.66 | $872.9497 | $872.95 | $872.95 | $873.00 | |