| 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 | $211.90 | 3.618% | $219.5665 | $219.57 | $219.55 | $219.60 |
| Purchase #2 | $21.48 | 7.153% | $23.0165 | $23.02 | $23.00 | $23.00 |
| Purchase #3 | $163.42 | 3.751% | $169.5499 | $169.55 | $169.55 | $169.50 |
| Purchase #4 | $36.71 | 11.189% | $40.8175 | $40.82 | $40.80 | $40.80 |
| Purchase #5 | $73.40 | 13.306% | $83.1666 | $83.17 | $83.15 | $83.20 |
| Purchase #6 | $230.63 | 11.335% | $256.7719 | $256.77 | $256.75 | $256.80 |
| Purchase #7 | $170.84 | 6.295% | $181.5944 | $181.59 | $181.60 | $181.60 |
| 7 purchase totals = | $908.38 | $974.4833 | $974.49 | $974.40 | $974.50 | |