| 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 | $243.72 | 3.102% | $251.2802 | $251.28 | $251.30 | $251.30 |
| Purchase #2 | $79.82 | 5.671% | $84.3466 | $84.35 | $84.35 | $84.30 |
| Purchase #3 | $177.31 | 11.317% | $197.3762 | $197.38 | $197.40 | $197.40 |
| Purchase #4 | $43.29 | 9.770% | $47.5194 | $47.52 | $47.50 | $47.50 |
| Purchase #5 | $44.52 | 3.167% | $45.9299 | $45.93 | $45.95 | $45.90 |
| Purchase #6 | $244.40 | 7.460% | $262.6322 | $262.63 | $262.65 | $262.60 |
| Purchase #7 | $141.53 | 7.220% | $151.7485 | $151.75 | $151.75 | $151.70 |
| 7 purchase totals = | $974.59 | $1,040.8330 | $1,040.84 | $1,040.90 | $1,040.70 | |