| 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 | $218.95 | 13.110% | $247.6543 | $247.65 | $247.65 | $247.70 |
| Purchase #2 | $127.93 | 12.672% | $144.1413 | $144.14 | $144.15 | $144.10 |
| Purchase #3 | $198.63 | 8.459% | $215.4321 | $215.43 | $215.45 | $215.40 |
| Purchase #4 | $243.51 | 6.804% | $260.0784 | $260.08 | $260.10 | $260.10 |
| Purchase #5 | $195.70 | 13.661% | $222.4346 | $222.43 | $222.45 | $222.40 |
| Purchase #6 | $141.56 | 10.284% | $156.118 | $156.12 | $156.10 | $156.10 |
| Purchase #7 | $81.60 | 12.628% | $91.9044 | $91.90 | $91.90 | $91.90 |
| 7 purchase totals = | $1,207.88 | $1,337.7631 | $1,337.75 | $1,337.80 | $1,337.70 | |