| 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 | $98.59 | 11.724% | $110.1487 | $110.15 | $110.15 | $110.10 |
| Purchase #2 | $26.50 | 11.345% | $29.5064 | $29.51 | $29.50 | $29.50 |
| Purchase #3 | $91.93 | 11.251% | $102.273 | $102.27 | $102.25 | $102.30 |
| Purchase #4 | $109.84 | 7.861% | $118.4745 | $118.47 | $118.45 | $118.50 |
| Purchase #5 | $186.47 | 11.444% | $207.8096 | $207.81 | $207.80 | $207.80 |
| Purchase #6 | $200.81 | 3.830% | $208.501 | $208.50 | $208.50 | $208.50 |
| Purchase #7 | $180.55 | 8.637% | $196.1441 | $196.14 | $196.15 | $196.10 |
| 7 purchase totals = | $894.69 | $972.8573 | $972.85 | $972.80 | $972.80 | |