| 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 | $212.89 | 8.706% | $231.4242 | $231.42 | $231.40 | $231.40 |
| Purchase #2 | $83.59 | 12.341% | $93.9058 | $93.91 | $93.90 | $93.90 |
| Purchase #3 | $70.63 | 12.413% | $79.3973 | $79.40 | $79.40 | $79.40 |
| Purchase #4 | $182.51 | 13.616% | $207.3606 | $207.36 | $207.35 | $207.40 |
| Purchase #5 | $34.59 | 12.853% | $39.0359 | $39.04 | $39.05 | $39.00 |
| Purchase #6 | $233.67 | 3.682% | $242.2737 | $242.27 | $242.25 | $242.30 |
| Purchase #7 | $41.86 | 8.152% | $45.2724 | $45.27 | $45.25 | $45.30 |
| 7 purchase totals = | $859.74 | $938.6699 | $938.67 | $938.60 | $938.70 | |