| 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 | $134.42 | 4.302% | $140.2027 | $140.20 | $140.20 | $140.20 |
| Purchase #2 | $229.71 | 9.581% | $251.7185 | $251.72 | $251.70 | $251.70 |
| Purchase #3 | $205.61 | 8.865% | $223.8373 | $223.84 | $223.85 | $223.80 |
| Purchase #4 | $114.49 | 11.636% | $127.8121 | $127.81 | $127.80 | $127.80 |
| Purchase #5 | $124.77 | 12.240% | $140.0418 | $140.04 | $140.05 | $140.00 |
| Purchase #6 | $150.48 | 12.409% | $169.1531 | $169.15 | $169.15 | $169.20 |
| Purchase #7 | $137.36 | 9.134% | $149.9065 | $149.91 | $149.90 | $149.90 |
| 7 purchase totals = | $1,096.84 | $1,202.6720 | $1,202.67 | $1,202.65 | $1,202.60 | |