| 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 | $128.77 | 4.725% | $134.8544 | $134.85 | $134.85 | $134.90 |
| Purchase #2 | $207.28 | 9.126% | $226.1964 | $226.20 | $226.20 | $226.20 |
| Purchase #3 | $182.72 | 11.762% | $204.2115 | $204.21 | $204.20 | $204.20 |
| Purchase #4 | $200.44 | 8.685% | $217.8482 | $217.85 | $217.85 | $217.80 |
| Purchase #5 | $131.50 | 7.391% | $141.2192 | $141.22 | $141.20 | $141.20 |
| Purchase #6 | $236.44 | 8.124% | $255.6484 | $255.65 | $255.65 | $255.60 |
| Purchase #7 | $245.26 | 10.631% | $271.3336 | $271.33 | $271.35 | $271.30 |
| 7 purchase totals = | $1,332.41 | $1,451.3117 | $1,451.31 | $1,451.30 | $1,451.20 | |