| 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 | $131.98 | 3.117% | $136.0938 | $136.09 | $136.10 | $136.10 |
| Purchase #2 | $236.55 | 6.460% | $251.8311 | $251.83 | $251.85 | $251.80 |
| Purchase #3 | $112.35 | 10.113% | $123.712 | $123.71 | $123.70 | $123.70 |
| Purchase #4 | $185.52 | 6.437% | $197.4619 | $197.46 | $197.45 | $197.50 |
| Purchase #5 | $226.54 | 3.189% | $233.7644 | $233.76 | $233.75 | $233.80 |
| Purchase #6 | $214.65 | 8.779% | $233.4941 | $233.49 | $233.50 | $233.50 |
| Purchase #7 | $82.71 | 6.451% | $88.0456 | $88.05 | $88.05 | $88.00 |
| 7 purchase totals = | $1,190.30 | $1,264.4029 | $1,264.39 | $1,264.40 | $1,264.40 | |