| 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 | $102.88 | 3.520% | $106.5014 | $106.50 | $106.50 | $106.50 |
| Purchase #2 | $77.89 | 4.797% | $81.6264 | $81.63 | $81.65 | $81.60 |
| Purchase #3 | $156.43 | 7.357% | $167.9386 | $167.94 | $167.95 | $167.90 |
| Purchase #4 | $203.87 | 7.505% | $219.1704 | $219.17 | $219.15 | $219.20 |
| Purchase #5 | $247.40 | 6.572% | $263.6591 | $263.66 | $263.65 | $263.70 |
| Purchase #6 | $140.44 | 7.456% | $150.9112 | $150.91 | $150.90 | $150.90 |
| Purchase #7 | $195.51 | 11.447% | $217.89 | $217.89 | $217.90 | $217.90 |
| 7 purchase totals = | $1,124.42 | $1,207.6971 | $1,207.70 | $1,207.70 | $1,207.70 | |