| 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 | $92.81 | 13.585% | $105.4182 | $105.42 | $105.40 | $105.40 |
| Purchase #2 | $83.77 | 12.371% | $94.1332 | $94.13 | $94.15 | $94.10 |
| Purchase #3 | $198.93 | 3.569% | $206.0298 | $206.03 | $206.05 | $206.00 |
| Purchase #4 | $66.64 | 8.550% | $72.3377 | $72.34 | $72.35 | $72.30 |
| Purchase #5 | $118.67 | 5.665% | $125.3927 | $125.39 | $125.40 | $125.40 |
| Purchase #6 | $248.35 | 9.425% | $271.757 | $271.76 | $271.75 | $271.80 |
| Purchase #7 | $240.99 | 3.780% | $250.0994 | $250.10 | $250.10 | $250.10 |
| 7 purchase totals = | $1,050.16 | $1,125.1680 | $1,125.17 | $1,125.20 | $1,125.10 | |