| 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 | $136.33 | 7.789% | $146.9487 | $146.95 | $146.95 | $146.90 |
| Purchase #2 | $133.56 | 5.543% | $140.9632 | $140.96 | $140.95 | $141.00 |
| Purchase #3 | $223.49 | 13.544% | $253.7595 | $253.76 | $253.75 | $253.80 |
| Purchase #4 | $91.26 | 6.240% | $96.9546 | $96.95 | $96.95 | $97.00 |
| Purchase #5 | $28.88 | 3.727% | $29.9564 | $29.96 | $29.95 | $30.00 |
| Purchase #6 | $231.37 | 4.220% | $241.1338 | $241.13 | $241.15 | $241.10 |
| Purchase #7 | $239.41 | 4.295% | $249.6927 | $249.69 | $249.70 | $249.70 |
| 7 purchase totals = | $1,084.30 | $1,159.4089 | $1,159.40 | $1,159.40 | $1,159.50 | |