| 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 | $222.35 | 6.402% | $236.5848 | $236.58 | $236.60 | $236.60 |
| Purchase #2 | $195.74 | 3.568% | $202.724 | $202.72 | $202.70 | $202.70 |
| Purchase #3 | $28.25 | 13.543% | $32.0759 | $32.08 | $32.10 | $32.10 |
| Purchase #4 | $138.32 | 11.776% | $154.6086 | $154.61 | $154.60 | $154.60 |
| Purchase #5 | $80.86 | 13.269% | $91.5893 | $91.59 | $91.60 | $91.60 |
| Purchase #6 | $5.61 | 3.653% | $5.8149 | $5.81 | $5.80 | $5.80 |
| Purchase #7 | $173.86 | 8.487% | $188.6155 | $188.62 | $188.60 | $188.60 |
| 7 purchase totals = | $844.99 | $912.0130 | $912.01 | $912.00 | $912.00 | |