| 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 | $95.82 | 12.763% | $108.0495 | $108.05 | $108.05 | $108.00 |
| Purchase #2 | $226.61 | 7.332% | $243.225 | $243.23 | $243.25 | $243.20 |
| Purchase #3 | $44.33 | 5.400% | $46.7238 | $46.72 | $46.70 | $46.70 |
| Purchase #4 | $246.55 | 8.192% | $266.7474 | $266.75 | $266.75 | $266.70 |
| Purchase #5 | $107.50 | 8.251% | $116.3698 | $116.37 | $116.35 | $116.40 |
| Purchase #6 | $92.67 | 4.789% | $97.108 | $97.11 | $97.10 | $97.10 |
| Purchase #7 | $226.91 | 7.250% | $243.361 | $243.36 | $243.35 | $243.40 |
| 7 purchase totals = | $1,040.39 | $1,121.5845 | $1,121.59 | $1,121.55 | $1,121.50 | |