| 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 | $242.59 | 4.472% | $253.4386 | $253.44 | $253.45 | $253.40 |
| Purchase #2 | $241.40 | 6.276% | $256.5503 | $256.55 | $256.55 | $256.60 |
| Purchase #3 | $117.33 | 11.546% | $130.8769 | $130.88 | $130.90 | $130.90 |
| Purchase #4 | $107.74 | 10.864% | $119.4449 | $119.44 | $119.45 | $119.40 |
| Purchase #5 | $250.66 | 11.857% | $280.3808 | $280.38 | $280.40 | $280.40 |
| Purchase #6 | $129.49 | 4.175% | $134.8962 | $134.90 | $134.90 | $134.90 |
| Purchase #7 | $129.90 | 4.777% | $136.1053 | $136.11 | $136.10 | $136.10 |
| 7 purchase totals = | $1,219.11 | $1,311.6930 | $1,311.70 | $1,311.75 | $1,311.70 | |