| 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 | $190.87 | 5.743% | $201.8317 | $201.83 | $201.85 | $201.80 |
| Purchase #2 | $77.71 | 9.833% | $85.3512 | $85.35 | $85.35 | $85.40 |
| Purchase #3 | $185.85 | 6.428% | $197.7964 | $197.80 | $197.80 | $197.80 |
| Purchase #4 | $206.67 | 10.629% | $228.637 | $228.64 | $228.65 | $228.60 |
| Purchase #5 | $94.58 | 8.791% | $102.8945 | $102.89 | $102.90 | $102.90 |
| Purchase #6 | $59.80 | 10.829% | $66.2757 | $66.28 | $66.30 | $66.30 |
| Purchase #7 | $21.72 | 10.298% | $23.9567 | $23.96 | $23.95 | $24.00 |
| 7 purchase totals = | $837.20 | $906.7432 | $906.75 | $906.80 | $906.80 | |