| 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 | $208.38 | 8.191% | $225.4484 | $225.45 | $225.45 | $225.40 |
| Purchase #2 | $75.88 | 4.807% | $79.5276 | $79.53 | $79.55 | $79.50 |
| Purchase #3 | $130.87 | 13.183% | $148.1226 | $148.12 | $148.10 | $148.10 |
| Purchase #4 | $211.54 | 6.353% | $224.9791 | $224.98 | $225.00 | $225.00 |
| Purchase #5 | $68.39 | 3.806% | $70.9929 | $70.99 | $71.00 | $71.00 |
| Purchase #6 | $70.34 | 8.535% | $76.3435 | $76.34 | $76.35 | $76.30 |
| Purchase #7 | $224.74 | 13.337% | $254.7136 | $254.71 | $254.70 | $254.70 |
| 7 purchase totals = | $990.14 | $1,080.1277 | $1,080.12 | $1,080.15 | $1,080.00 | |