| 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 | $109.90 | 8.191% | $118.9019 | $118.90 | $118.90 | $118.90 |
| Purchase #2 | $19.40 | 13.694% | $22.0566 | $22.06 | $22.05 | $22.10 |
| Purchase #3 | $91.64 | 6.213% | $97.3336 | $97.33 | $97.35 | $97.30 |
| Purchase #4 | $226.45 | 3.539% | $234.4641 | $234.46 | $234.45 | $234.50 |
| Purchase #5 | $116.56 | 9.833% | $128.0213 | $128.02 | $128.00 | $128.00 |
| Purchase #6 | $197.34 | 6.689% | $210.5401 | $210.54 | $210.55 | $210.50 |
| Purchase #7 | $84.97 | 3.423% | $87.8785 | $87.88 | $87.90 | $87.90 |
| 7 purchase totals = | $846.26 | $899.1961 | $899.19 | $899.20 | $899.20 | |