| 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 | $106.36 | 6.667% | $113.451 | $113.45 | $113.45 | $113.50 |
| Purchase #2 | $210.92 | 8.809% | $229.4999 | $229.50 | $229.50 | $229.50 |
| Purchase #3 | $142.85 | 13.429% | $162.0333 | $162.03 | $162.05 | $162.00 |
| Purchase #4 | $76.39 | 8.300% | $82.7304 | $82.73 | $82.75 | $82.70 |
| Purchase #5 | $172.85 | 3.113% | $178.2308 | $178.23 | $178.25 | $178.20 |
| Purchase #6 | $116.86 | 13.254% | $132.3486 | $132.35 | $132.35 | $132.30 |
| Purchase #7 | $148.40 | 4.186% | $154.612 | $154.61 | $154.60 | $154.60 |
| 7 purchase totals = | $974.63 | $1,052.9060 | $1,052.90 | $1,052.95 | $1,052.80 | |