| 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 | $191.95 | 8.577% | $208.4136 | $208.41 | $208.40 | $208.40 |
| Purchase #2 | $184.52 | 8.193% | $199.6377 | $199.64 | $199.65 | $199.60 |
| Purchase #3 | $76.95 | 12.812% | $86.8088 | $86.81 | $86.80 | $86.80 |
| Purchase #4 | $228.41 | 7.733% | $246.0729 | $246.07 | $246.05 | $246.10 |
| Purchase #5 | $135.92 | 3.826% | $141.1203 | $141.12 | $141.10 | $141.10 |
| Purchase #6 | $188.89 | 12.581% | $212.6543 | $212.65 | $212.65 | $212.70 |
| Purchase #7 | $12.27 | 11.747% | $13.7114 | $13.71 | $13.70 | $13.70 |
| 7 purchase totals = | $1,018.91 | $1,108.4190 | $1,108.41 | $1,108.35 | $1,108.40 | |