| 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 | $228.85 | 12.626% | $257.7446 | $257.74 | $257.75 | $257.70 |
| Purchase #2 | $194.93 | 13.862% | $221.9512 | $221.95 | $221.95 | $222.00 |
| Purchase #3 | $37.52 | 4.691% | $39.2801 | $39.28 | $39.30 | $39.30 |
| Purchase #4 | $37.48 | 4.803% | $39.2802 | $39.28 | $39.30 | $39.30 |
| Purchase #5 | $198.86 | 8.602% | $215.9659 | $215.97 | $215.95 | $216.00 |
| Purchase #6 | $98.97 | 13.450% | $112.2815 | $112.28 | $112.30 | $112.30 |
| Purchase #7 | $93.32 | 8.855% | $101.5835 | $101.58 | $101.60 | $101.60 |
| 7 purchase totals = | $889.93 | $988.0870 | $988.08 | $988.15 | $988.20 | |