| 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 | $247.67 | 13.580% | $281.3036 | $281.30 | $281.30 | $281.30 |
| Purchase #2 | $46.63 | 10.200% | $51.3863 | $51.39 | $51.40 | $51.40 |
| Purchase #3 | $65.38 | 11.598% | $72.9628 | $72.96 | $72.95 | $73.00 |
| Purchase #4 | $212.31 | 7.394% | $228.0082 | $228.01 | $228.00 | $228.00 |
| Purchase #5 | $214.38 | 12.165% | $240.4593 | $240.46 | $240.45 | $240.50 |
| Purchase #6 | $108.88 | 9.426% | $119.143 | $119.14 | $119.15 | $119.10 |
| Purchase #7 | $160.54 | 6.780% | $171.4246 | $171.42 | $171.40 | $171.40 |
| 7 purchase totals = | $1,055.79 | $1,164.6878 | $1,164.68 | $1,164.65 | $1,164.70 | |