| 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 | $123.54 | 10.483% | $136.4907 | $136.49 | $136.50 | $136.50 |
| Purchase #2 | $123.75 | 3.107% | $127.5949 | $127.59 | $127.60 | $127.60 |
| Purchase #3 | $187.90 | 10.306% | $207.265 | $207.27 | $207.25 | $207.30 |
| Purchase #4 | $76.63 | 4.312% | $79.9343 | $79.93 | $79.95 | $79.90 |
| Purchase #5 | $164.42 | 5.638% | $173.69 | $173.69 | $173.70 | $173.70 |
| Purchase #6 | $227.62 | 6.828% | $243.1619 | $243.16 | $243.15 | $243.20 |
| Purchase #7 | $224.49 | 9.612% | $246.068 | $246.07 | $246.05 | $246.10 |
| 7 purchase totals = | $1,128.35 | $1,214.2048 | $1,214.20 | $1,214.20 | $1,214.30 | |