| 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 | $203.58 | 6.617% | $217.0509 | $217.05 | $217.05 | $217.10 |
| Purchase #2 | $80.41 | 6.672% | $85.775 | $85.78 | $85.80 | $85.80 |
| Purchase #3 | $226.79 | 5.847% | $240.0504 | $240.05 | $240.05 | $240.10 |
| Purchase #4 | $228.31 | 6.658% | $243.5109 | $243.51 | $243.50 | $243.50 |
| Purchase #5 | $149.65 | 13.568% | $169.9545 | $169.95 | $169.95 | $170.00 |
| Purchase #6 | $51.50 | 9.503% | $56.394 | $56.39 | $56.40 | $56.40 |
| Purchase #7 | $63.83 | 7.465% | $68.5949 | $68.59 | $68.60 | $68.60 |
| 7 purchase totals = | $1,004.07 | $1,081.3306 | $1,081.32 | $1,081.35 | $1,081.50 | |