| 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 | $241.52 | 5.533% | $254.8833 | $254.88 | $254.90 | $254.90 |
| Purchase #2 | $186.50 | 6.184% | $198.0332 | $198.03 | $198.05 | $198.00 |
| Purchase #3 | $106.68 | 6.145% | $113.2355 | $113.24 | $113.25 | $113.20 |
| Purchase #4 | $162.46 | 4.183% | $169.2557 | $169.26 | $169.25 | $169.30 |
| Purchase #5 | $59.84 | 12.574% | $67.3643 | $67.36 | $67.35 | $67.40 |
| Purchase #6 | $143.71 | 4.577% | $150.2876 | $150.29 | $150.30 | $150.30 |
| Purchase #7 | $75.43 | 11.481% | $84.0901 | $84.09 | $84.10 | $84.10 |
| 7 purchase totals = | $976.14 | $1,037.1497 | $1,037.15 | $1,037.20 | $1,037.20 | |