| 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 | $183.60 | 5.872% | $194.381 | $194.38 | $194.40 | $194.40 |
| Purchase #2 | $100.38 | 5.610% | $106.0113 | $106.01 | $106.00 | $106.00 |
| Purchase #3 | $72.72 | 5.276% | $76.5567 | $76.56 | $76.55 | $76.60 |
| Purchase #4 | $121.52 | 6.837% | $129.8283 | $129.83 | $129.85 | $129.80 |
| Purchase #5 | $219.93 | 6.386% | $233.9747 | $233.97 | $233.95 | $234.00 |
| Purchase #6 | $143.67 | 12.231% | $161.2423 | $161.24 | $161.25 | $161.20 |
| Purchase #7 | $24.84 | 10.310% | $27.401 | $27.40 | $27.40 | $27.40 |
| 7 purchase totals = | $866.66 | $929.3953 | $929.39 | $929.40 | $929.40 | |