| 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 | $30.57 | 5.380% | $32.2147 | $32.21 | $32.20 | $32.20 |
| Purchase #2 | $182.56 | 3.542% | $189.0263 | $189.03 | $189.05 | $189.00 |
| Purchase #3 | $120.81 | 6.513% | $128.6784 | $128.68 | $128.70 | $128.70 |
| Purchase #4 | $108.85 | 11.490% | $121.3569 | $121.36 | $121.35 | $121.40 |
| Purchase #5 | $136.95 | 3.835% | $142.202 | $142.20 | $142.20 | $142.20 |
| Purchase #6 | $228.77 | 12.686% | $257.7918 | $257.79 | $257.80 | $257.80 |
| Purchase #7 | $125.54 | 5.837% | $132.8678 | $132.87 | $132.85 | $132.90 |
| 7 purchase totals = | $934.05 | $1,004.1379 | $1,004.14 | $1,004.15 | $1,004.20 | |