| 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 | $123.57 | 6.116% | $131.1275 | $131.13 | $131.15 | $131.10 |
| Purchase #2 | $144.64 | 4.386% | $150.9839 | $150.98 | $151.00 | $151.00 |
| Purchase #3 | $27.65 | 7.324% | $29.6751 | $29.68 | $29.70 | $29.70 |
| Purchase #4 | $31.49 | 10.328% | $34.7423 | $34.74 | $34.75 | $34.70 |
| Purchase #5 | $104.68 | 10.738% | $115.9205 | $115.92 | $115.90 | $115.90 |
| Purchase #6 | $211.38 | 6.301% | $224.6991 | $224.70 | $224.70 | $224.70 |
| Purchase #7 | $224.96 | 3.588% | $233.0316 | $233.03 | $233.05 | $233.00 |
| 7 purchase totals = | $868.37 | $920.1800 | $920.18 | $920.25 | $920.10 | |