| 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 | $132.53 | 11.701% | $148.0373 | $148.04 | $148.05 | $148.00 |
| Purchase #2 | $238.33 | 5.262% | $250.8709 | $250.87 | $250.85 | $250.90 |
| Purchase #3 | $38.59 | 3.652% | $39.9993 | $40.00 | $40.00 | $40.00 |
| Purchase #4 | $75.37 | 9.579% | $82.5897 | $82.59 | $82.60 | $82.60 |
| Purchase #5 | $233.95 | 3.529% | $242.2061 | $242.21 | $242.20 | $242.20 |
| Purchase #6 | $115.51 | 3.317% | $119.3415 | $119.34 | $119.35 | $119.30 |
| Purchase #7 | $47.87 | 6.624% | $51.0409 | $51.04 | $51.05 | $51.00 |
| 7 purchase totals = | $882.15 | $934.0857 | $934.09 | $934.10 | $934.00 | |