| 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 | $243.33 | 6.323% | $258.7158 | $258.72 | $258.70 | $258.70 |
| Purchase #2 | $133.91 | 7.157% | $143.4939 | $143.49 | $143.50 | $143.50 |
| Purchase #3 | $218.87 | 4.337% | $228.3624 | $228.36 | $228.35 | $228.40 |
| Purchase #4 | $234.55 | 5.216% | $246.7841 | $246.78 | $246.80 | $246.80 |
| Purchase #5 | $201.97 | 11.421% | $225.037 | $225.04 | $225.05 | $225.00 |
| Purchase #6 | $88.87 | 10.319% | $98.0405 | $98.04 | $98.05 | $98.00 |
| Purchase #7 | $134.34 | 12.541% | $151.1876 | $151.19 | $151.20 | $151.20 |
| 7 purchase totals = | $1,255.84 | $1,351.6213 | $1,351.62 | $1,351.65 | $1,351.60 | |