| 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 | $87.86 | 11.503% | $97.9665 | $97.97 | $97.95 | $98.00 |
| Purchase #2 | $231.86 | 5.634% | $244.923 | $244.92 | $244.90 | $244.90 |
| Purchase #3 | $195.62 | 12.549% | $220.1684 | $220.17 | $220.15 | $220.20 |
| Purchase #4 | $190.69 | 4.486% | $199.2444 | $199.24 | $199.25 | $199.20 |
| Purchase #5 | $194.28 | 6.652% | $207.2035 | $207.20 | $207.20 | $207.20 |
| Purchase #6 | $143.39 | 11.282% | $159.5673 | $159.57 | $159.55 | $159.60 |
| Purchase #7 | $86.63 | 5.474% | $91.3721 | $91.37 | $91.35 | $91.40 |
| 7 purchase totals = | $1,130.33 | $1,220.4452 | $1,220.44 | $1,220.35 | $1,220.50 | |