| 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 | $243.41 | 6.451% | $259.1124 | $259.11 | $259.10 | $259.10 |
| Purchase #2 | $23.30 | 12.251% | $26.1545 | $26.15 | $26.15 | $26.20 |
| Purchase #3 | $19.43 | 12.166% | $21.7939 | $21.79 | $21.80 | $21.80 |
| Purchase #4 | $10.64 | 3.552% | $11.0179 | $11.02 | $11.00 | $11.00 |
| Purchase #5 | $169.50 | 13.419% | $192.2452 | $192.25 | $192.25 | $192.20 |
| Purchase #6 | $103.73 | 8.662% | $112.7151 | $112.72 | $112.70 | $112.70 |
| Purchase #7 | $240.74 | 6.343% | $256.0101 | $256.01 | $256.00 | $256.00 |
| 7 purchase totals = | $810.75 | $879.0491 | $879.05 | $879.00 | $879.00 | |