| 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 | $200.87 | 8.234% | $217.4096 | $217.41 | $217.40 | $217.40 |
| Purchase #2 | $87.35 | 6.872% | $93.3527 | $93.35 | $93.35 | $93.40 |
| Purchase #3 | $237.38 | 4.674% | $248.4751 | $248.48 | $248.50 | $248.50 |
| Purchase #4 | $175.93 | 9.783% | $193.1412 | $193.14 | $193.15 | $193.10 |
| Purchase #5 | $57.31 | 3.350% | $59.2299 | $59.23 | $59.25 | $59.20 |
| Purchase #6 | $49.97 | 6.616% | $53.276 | $53.28 | $53.30 | $53.30 |
| Purchase #7 | $117.83 | 8.743% | $128.1319 | $128.13 | $128.15 | $128.10 |
| 7 purchase totals = | $926.64 | $993.0164 | $993.02 | $993.10 | $993.00 | |