| 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 | $223.53 | 3.499% | $231.3513 | $231.35 | $231.35 | $231.40 |
| Purchase #2 | $25.78 | 5.318% | $27.151 | $27.15 | $27.15 | $27.20 |
| Purchase #3 | $85.40 | 13.387% | $96.8325 | $96.83 | $96.85 | $96.80 |
| Purchase #4 | $244.69 | 11.489% | $272.8024 | $272.80 | $272.80 | $272.80 |
| Purchase #5 | $8.88 | 4.333% | $9.2648 | $9.26 | $9.25 | $9.30 |
| Purchase #6 | $160.38 | 9.623% | $175.8134 | $175.81 | $175.80 | $175.80 |
| Purchase #7 | $51.83 | 3.634% | $53.7135 | $53.71 | $53.70 | $53.70 |
| 7 purchase totals = | $800.49 | $866.9289 | $866.91 | $866.90 | $867.00 | |