| 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 | $230.69 | 7.284% | $247.4935 | $247.49 | $247.50 | $247.50 |
| Purchase #2 | $132.27 | 9.124% | $144.3383 | $144.34 | $144.35 | $144.30 |
| Purchase #3 | $219.26 | 12.621% | $246.9328 | $246.93 | $246.95 | $246.90 |
| Purchase #4 | $10.83 | 6.467% | $11.5304 | $11.53 | $11.55 | $11.50 |
| Purchase #5 | $148.27 | 12.514% | $166.8245 | $166.82 | $166.80 | $166.80 |
| Purchase #6 | $164.26 | 7.842% | $177.1413 | $177.14 | $177.15 | $177.10 |
| Purchase #7 | $165.31 | 5.132% | $173.7937 | $173.79 | $173.80 | $173.80 |
| 7 purchase totals = | $1,070.89 | $1,168.0545 | $1,168.04 | $1,168.10 | $1,167.90 | |