| 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 | $201.79 | 13.673% | $229.3807 | $229.38 | $229.40 | $229.40 |
| Purchase #2 | $88.85 | 12.265% | $99.7475 | $99.75 | $99.75 | $99.70 |
| Purchase #3 | $75.94 | 5.311% | $79.9732 | $79.97 | $79.95 | $80.00 |
| Purchase #4 | $55.77 | 6.849% | $59.5897 | $59.59 | $59.60 | $59.60 |
| Purchase #5 | $197.46 | 8.860% | $214.955 | $214.96 | $214.95 | $215.00 |
| Purchase #6 | $155.80 | 11.760% | $174.1221 | $174.12 | $174.10 | $174.10 |
| Purchase #7 | $105.66 | 13.645% | $120.0773 | $120.08 | $120.10 | $120.10 |
| 7 purchase totals = | $881.27 | $977.8455 | $977.85 | $977.85 | $977.90 | |