| 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 | $199.68 | 13.125% | $225.888 | $225.89 | $225.90 | $225.90 |
| Purchase #2 | $118.36 | 3.387% | $122.3689 | $122.37 | $122.35 | $122.40 |
| Purchase #3 | $151.47 | 4.160% | $157.7712 | $157.77 | $157.75 | $157.80 |
| Purchase #4 | $228.26 | 3.180% | $235.5187 | $235.52 | $235.50 | $235.50 |
| Purchase #5 | $204.39 | 3.239% | $211.0102 | $211.01 | $211.00 | $211.00 |
| Purchase #6 | $148.42 | 13.294% | $168.151 | $168.15 | $168.15 | $168.20 |
| Purchase #7 | $114.63 | 5.677% | $121.1375 | $121.14 | $121.15 | $121.10 |
| 7 purchase totals = | $1,165.21 | $1,241.8455 | $1,241.85 | $1,241.80 | $1,241.90 | |