| 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 | $198.89 | 7.397% | $213.6019 | $213.60 | $213.60 | $213.60 |
| Purchase #2 | $227.51 | 13.451% | $258.1124 | $258.11 | $258.10 | $258.10 |
| Purchase #3 | $135.70 | 4.784% | $142.1919 | $142.19 | $142.20 | $142.20 |
| Purchase #4 | $156.40 | 9.305% | $170.953 | $170.95 | $170.95 | $171.00 |
| Purchase #5 | $114.97 | 6.162% | $122.0545 | $122.05 | $122.05 | $122.10 |
| Purchase #6 | $79.46 | 8.499% | $86.2133 | $86.21 | $86.20 | $86.20 |
| Purchase #7 | $15.42 | 12.293% | $17.3156 | $17.32 | $17.30 | $17.30 |
| 7 purchase totals = | $928.35 | $1,010.4426 | $1,010.43 | $1,010.40 | $1,010.50 | |