| 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 | $97.62 | 13.685% | $110.9793 | $110.98 | $111.00 | $111.00 |
| Purchase #2 | $215.72 | 3.376% | $223.0027 | $223.00 | $223.00 | $223.00 |
| Purchase #3 | $205.87 | 4.547% | $215.2309 | $215.23 | $215.25 | $215.20 |
| Purchase #4 | $103.72 | 11.225% | $115.3626 | $115.36 | $115.35 | $115.40 |
| Purchase #5 | $185.25 | 11.603% | $206.7446 | $206.74 | $206.75 | $206.70 |
| Purchase #6 | $49.94 | 8.772% | $54.3207 | $54.32 | $54.30 | $54.30 |
| Purchase #7 | $27.68 | 12.456% | $31.1278 | $31.13 | $31.15 | $31.10 |
| 7 purchase totals = | $885.80 | $956.7686 | $956.76 | $956.80 | $956.70 | |