| 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 | $229.64 | 9.663% | $251.8301 | $251.83 | $251.85 | $251.80 |
| Purchase #2 | $166.92 | 13.548% | $189.5343 | $189.53 | $189.55 | $189.50 |
| Purchase #3 | $249.75 | 12.198% | $280.2145 | $280.21 | $280.20 | $280.20 |
| Purchase #4 | $217.54 | 3.600% | $225.3714 | $225.37 | $225.35 | $225.40 |
| Purchase #5 | $129.29 | 13.444% | $146.6717 | $146.67 | $146.65 | $146.70 |
| Purchase #6 | $24.86 | 7.137% | $26.6343 | $26.63 | $26.65 | $26.60 |
| Purchase #7 | $30.85 | 7.197% | $33.0703 | $33.07 | $33.05 | $33.10 |
| 7 purchase totals = | $1,048.85 | $1,153.3266 | $1,153.31 | $1,153.30 | $1,153.30 | |