| 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 | $205.61 | 8.867% | $223.8414 | $223.84 | $223.85 | $223.80 |
| Purchase #2 | $171.79 | 3.239% | $177.3543 | $177.35 | $177.35 | $177.40 |
| Purchase #3 | $231.26 | 7.712% | $249.0948 | $249.09 | $249.10 | $249.10 |
| Purchase #4 | $91.46 | 10.572% | $101.1292 | $101.13 | $101.15 | $101.10 |
| Purchase #5 | $95.30 | 6.132% | $101.1438 | $101.14 | $101.15 | $101.10 |
| Purchase #6 | $241.45 | 13.484% | $274.0071 | $274.01 | $274.00 | $274.00 |
| Purchase #7 | $158.34 | 12.658% | $178.3827 | $178.38 | $178.40 | $178.40 |
| 7 purchase totals = | $1,195.21 | $1,304.9533 | $1,304.94 | $1,305.00 | $1,304.90 | |