| 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 | $226.90 | 13.776% | $258.1577 | $258.16 | $258.15 | $258.20 |
| Purchase #2 | $99.40 | 10.676% | $110.0119 | $110.01 | $110.00 | $110.00 |
| Purchase #3 | $229.49 | 6.137% | $243.5738 | $243.57 | $243.55 | $243.60 |
| Purchase #4 | $43.96 | 3.446% | $45.4749 | $45.47 | $45.45 | $45.50 |
| Purchase #5 | $126.98 | 7.677% | $136.7283 | $136.73 | $136.75 | $136.70 |
| Purchase #6 | $229.25 | 3.205% | $236.5975 | $236.60 | $236.60 | $236.60 |
| Purchase #7 | $99.64 | 5.481% | $105.1013 | $105.10 | $105.10 | $105.10 |
| 7 purchase totals = | $1,055.62 | $1,135.6454 | $1,135.64 | $1,135.60 | $1,135.70 | |