| 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 | $100.70 | 6.782% | $107.5295 | $107.53 | $107.55 | $107.50 |
| Purchase #2 | $232.49 | 4.738% | $243.5054 | $243.51 | $243.50 | $243.50 |
| Purchase #3 | $217.99 | 12.688% | $245.6486 | $245.65 | $245.65 | $245.60 |
| Purchase #4 | $135.50 | 6.505% | $144.3143 | $144.31 | $144.30 | $144.30 |
| Purchase #5 | $136.76 | 3.665% | $141.7723 | $141.77 | $141.75 | $141.80 |
| Purchase #6 | $232.85 | 9.493% | $254.9545 | $254.95 | $254.95 | $255.00 |
| Purchase #7 | $78.69 | 10.395% | $86.8698 | $86.87 | $86.85 | $86.90 |
| 7 purchase totals = | $1,134.98 | $1,224.5944 | $1,224.59 | $1,224.55 | $1,224.60 | |