| 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 | $239.81 | 6.509% | $255.4192 | $255.42 | $255.40 | $255.40 |
| Purchase #2 | $209.85 | 6.672% | $223.8512 | $223.85 | $223.85 | $223.90 |
| Purchase #3 | $219.37 | 7.221% | $235.2107 | $235.21 | $235.20 | $235.20 |
| Purchase #4 | $119.46 | 9.189% | $130.4372 | $130.44 | $130.45 | $130.40 |
| Purchase #5 | $135.26 | 8.348% | $146.5515 | $146.55 | $146.55 | $146.60 |
| Purchase #6 | $102.69 | 12.678% | $115.709 | $115.71 | $115.70 | $115.70 |
| Purchase #7 | $242.38 | 4.753% | $253.9003 | $253.90 | $253.90 | $253.90 |
| 7 purchase totals = | $1,268.82 | $1,361.0791 | $1,361.08 | $1,361.05 | $1,361.10 | |