| 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 | $30.57 | 11.469% | $34.0761 | $34.08 | $34.10 | $34.10 |
| Purchase #2 | $138.32 | 7.630% | $148.8738 | $148.87 | $148.85 | $148.90 |
| Purchase #3 | $91.98 | 6.740% | $98.1795 | $98.18 | $98.20 | $98.20 |
| Purchase #4 | $231.97 | 5.744% | $245.2944 | $245.29 | $245.30 | $245.30 |
| Purchase #5 | $62.58 | 12.175% | $70.1991 | $70.20 | $70.20 | $70.20 |
| Purchase #6 | $143.70 | 12.179% | $161.2012 | $161.20 | $161.20 | $161.20 |
| Purchase #7 | $113.35 | 13.280% | $128.4029 | $128.40 | $128.40 | $128.40 |
| 7 purchase totals = | $812.47 | $886.2270 | $886.22 | $886.25 | $886.30 | |