| 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 | $225.62 | 5.390% | $237.7809 | $237.78 | $237.80 | $237.80 |
| Purchase #2 | $64.25 | 6.678% | $68.5406 | $68.54 | $68.55 | $68.50 |
| Purchase #3 | $63.61 | 6.385% | $67.6715 | $67.67 | $67.65 | $67.70 |
| Purchase #4 | $113.92 | 3.290% | $117.668 | $117.67 | $117.65 | $117.70 |
| Purchase #5 | $137.42 | 3.616% | $142.3891 | $142.39 | $142.40 | $142.40 |
| Purchase #6 | $188.97 | 12.694% | $212.9579 | $212.96 | $212.95 | $213.00 |
| Purchase #7 | $198.79 | 5.701% | $210.123 | $210.12 | $210.10 | $210.10 |
| 7 purchase totals = | $992.58 | $1,057.1310 | $1,057.13 | $1,057.10 | $1,057.20 | |