| 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 | $142.33 | 13.311% | $161.2755 | $161.28 | $161.30 | $161.30 |
| Purchase #2 | $14.44 | 6.478% | $15.3754 | $15.38 | $15.40 | $15.40 |
| Purchase #3 | $245.88 | 6.651% | $262.2335 | $262.23 | $262.25 | $262.20 |
| Purchase #4 | $185.77 | 13.595% | $211.0254 | $211.03 | $211.05 | $211.00 |
| Purchase #5 | $77.72 | 3.352% | $80.3252 | $80.33 | $80.35 | $80.30 |
| Purchase #6 | $219.44 | 8.797% | $238.7441 | $238.74 | $238.75 | $238.70 |
| Purchase #7 | $136.54 | 10.734% | $151.1962 | $151.20 | $151.20 | $151.20 |
| 7 purchase totals = | $1,022.12 | $1,120.1753 | $1,120.19 | $1,120.30 | $1,120.10 | |