| 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 | $230.66 | 9.144% | $251.7516 | $251.75 | $251.75 | $251.80 |
| Purchase #2 | $100.75 | 12.404% | $113.247 | $113.25 | $113.25 | $113.20 |
| Purchase #3 | $181.65 | 13.293% | $205.7967 | $205.80 | $205.80 | $205.80 |
| Purchase #4 | $215.66 | 12.794% | $243.2515 | $243.25 | $243.25 | $243.30 |
| Purchase #5 | $81.75 | 13.319% | $92.6383 | $92.64 | $92.65 | $92.60 |
| Purchase #6 | $68.87 | 7.119% | $73.7729 | $73.77 | $73.75 | $73.80 |
| Purchase #7 | $120.90 | 9.535% | $132.4278 | $132.43 | $132.45 | $132.40 |
| 7 purchase totals = | $1,000.24 | $1,112.8858 | $1,112.89 | $1,112.90 | $1,112.90 | |