| 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 | $48.66 | 3.422% | $50.3251 | $50.33 | $50.35 | $50.30 |
| Purchase #2 | $167.77 | 8.126% | $181.403 | $181.40 | $181.40 | $181.40 |
| Purchase #3 | $88.32 | 3.427% | $91.3467 | $91.35 | $91.35 | $91.30 |
| Purchase #4 | $219.92 | 5.193% | $231.3404 | $231.34 | $231.35 | $231.30 |
| Purchase #5 | $197.48 | 7.849% | $212.9802 | $212.98 | $213.00 | $213.00 |
| Purchase #6 | $233.62 | 3.586% | $241.9976 | $242.00 | $242.00 | $242.00 |
| Purchase #7 | $156.85 | 4.218% | $163.4659 | $163.47 | $163.45 | $163.50 |
| 7 purchase totals = | $1,112.62 | $1,172.8589 | $1,172.87 | $1,172.90 | $1,172.80 | |