| 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 | $207.37 | 9.389% | $226.84 | $226.84 | $226.85 | $226.80 |
| Purchase #2 | $31.57 | 8.657% | $34.303 | $34.30 | $34.30 | $34.30 |
| Purchase #3 | $38.67 | 11.599% | $43.1553 | $43.16 | $43.15 | $43.20 |
| Purchase #4 | $188.75 | 3.256% | $194.8957 | $194.90 | $194.90 | $194.90 |
| Purchase #5 | $10.44 | 4.766% | $10.9376 | $10.94 | $10.95 | $10.90 |
| Purchase #6 | $143.48 | 9.803% | $157.5453 | $157.55 | $157.55 | $157.50 |
| Purchase #7 | $214.39 | 11.410% | $238.8519 | $238.85 | $238.85 | $238.90 |
| 7 purchase totals = | $834.67 | $906.5288 | $906.54 | $906.55 | $906.50 | |