| 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 | $227.56 | 4.647% | $238.1347 | $238.13 | $238.15 | $238.10 |
| Purchase #2 | $249.77 | 5.474% | $263.4424 | $263.44 | $263.45 | $263.40 |
| Purchase #3 | $72.32 | 8.166% | $78.2257 | $78.23 | $78.25 | $78.20 |
| Purchase #4 | $30.90 | 5.562% | $32.6187 | $32.62 | $32.60 | $32.60 |
| Purchase #5 | $246.37 | 11.613% | $274.9809 | $274.98 | $275.00 | $275.00 |
| Purchase #6 | $224.60 | 4.642% | $235.0259 | $235.03 | $235.05 | $235.00 |
| Purchase #7 | $201.75 | 7.419% | $216.7178 | $216.72 | $216.70 | $216.70 |
| 7 purchase totals = | $1,253.27 | $1,339.1461 | $1,339.15 | $1,339.20 | $1,339.00 | |