| 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 | $113.84 | 8.574% | $123.6006 | $123.60 | $123.60 | $123.60 |
| Purchase #2 | $110.80 | 4.210% | $115.4647 | $115.46 | $115.45 | $115.50 |
| Purchase #3 | $194.49 | 7.314% | $208.715 | $208.72 | $208.70 | $208.70 |
| Purchase #4 | $57.70 | 12.152% | $64.7117 | $64.71 | $64.70 | $64.70 |
| Purchase #5 | $43.76 | 3.589% | $45.3305 | $45.33 | $45.35 | $45.30 |
| Purchase #6 | $121.48 | 6.692% | $129.6094 | $129.61 | $129.60 | $129.60 |
| Purchase #7 | $235.83 | 6.707% | $251.6471 | $251.65 | $251.65 | $251.60 |
| 7 purchase totals = | $877.90 | $939.0790 | $939.08 | $939.05 | $939.00 | |