| 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 | $248.97 | 9.175% | $271.813 | $271.81 | $271.80 | $271.80 |
| Purchase #2 | $70.91 | 9.135% | $77.3876 | $77.39 | $77.40 | $77.40 |
| Purchase #3 | $207.94 | 9.503% | $227.7005 | $227.70 | $227.70 | $227.70 |
| Purchase #4 | $103.87 | 6.652% | $110.7794 | $110.78 | $110.80 | $110.80 |
| Purchase #5 | $228.53 | 11.842% | $255.5925 | $255.59 | $255.60 | $255.60 |
| Purchase #6 | $199.61 | 10.809% | $221.1858 | $221.19 | $221.20 | $221.20 |
| Purchase #7 | $213.74 | 13.540% | $242.6804 | $242.68 | $242.70 | $242.70 |
| 7 purchase totals = | $1,273.57 | $1,407.1392 | $1,407.14 | $1,407.20 | $1,407.20 | |