| 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 | $99.89 | 10.461% | $110.3395 | $110.34 | $110.35 | $110.30 |
| Purchase #2 | $215.89 | 6.764% | $230.4928 | $230.49 | $230.50 | $230.50 |
| Purchase #3 | $124.27 | 6.762% | $132.6731 | $132.67 | $132.65 | $132.70 |
| Purchase #4 | $168.25 | 4.415% | $175.6782 | $175.68 | $175.70 | $175.70 |
| Purchase #5 | $81.55 | 6.397% | $86.7668 | $86.77 | $86.75 | $86.80 |
| Purchase #6 | $71.28 | 9.216% | $77.8492 | $77.85 | $77.85 | $77.80 |
| Purchase #7 | $203.51 | 7.371% | $218.5107 | $218.51 | $218.50 | $218.50 |
| 7 purchase totals = | $964.64 | $1,032.3103 | $1,032.31 | $1,032.30 | $1,032.30 | |