| 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 | $149.35 | 3.193% | $154.1187 | $154.12 | $154.10 | $154.10 |
| Purchase #2 | $58.80 | 5.276% | $61.9023 | $61.90 | $61.90 | $61.90 |
| Purchase #3 | $97.96 | 3.850% | $101.7315 | $101.73 | $101.75 | $101.70 |
| Purchase #4 | $235.65 | 5.776% | $249.2611 | $249.26 | $249.25 | $249.30 |
| Purchase #5 | $222.83 | 8.605% | $242.0045 | $242.00 | $242.00 | $242.00 |
| Purchase #6 | $37.43 | 12.804% | $42.2225 | $42.22 | $42.20 | $42.20 |
| Purchase #7 | $177.50 | 11.781% | $198.4113 | $198.41 | $198.40 | $198.40 |
| 7 purchase totals = | $979.52 | $1,049.6519 | $1,049.64 | $1,049.60 | $1,049.60 | |