| 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 | $209.72 | 9.826% | $230.3271 | $230.33 | $230.35 | $230.30 |
| Purchase #2 | $113.25 | 9.816% | $124.3666 | $124.37 | $124.35 | $124.40 |
| Purchase #3 | $221.75 | 12.426% | $249.3047 | $249.30 | $249.30 | $249.30 |
| Purchase #4 | $217.56 | 10.674% | $240.7824 | $240.78 | $240.80 | $240.80 |
| Purchase #5 | $186.30 | 4.769% | $195.1846 | $195.18 | $195.20 | $195.20 |
| Purchase #6 | $120.83 | 3.418% | $124.96 | $124.96 | $124.95 | $125.00 |
| Purchase #7 | $228.50 | 12.143% | $256.2468 | $256.25 | $256.25 | $256.20 |
| 7 purchase totals = | $1,297.91 | $1,421.1722 | $1,421.17 | $1,421.20 | $1,421.20 | |