| 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 | $228.91 | 11.729% | $255.7589 | $255.76 | $255.75 | $255.80 |
| Purchase #2 | $176.87 | 10.526% | $195.4873 | $195.49 | $195.50 | $195.50 |
| Purchase #3 | $22.55 | 5.513% | $23.7932 | $23.79 | $23.80 | $23.80 |
| Purchase #4 | $217.99 | 12.193% | $244.5695 | $244.57 | $244.55 | $244.60 |
| Purchase #5 | $101.77 | 3.742% | $105.5782 | $105.58 | $105.60 | $105.60 |
| Purchase #6 | $14.95 | 9.248% | $16.3326 | $16.33 | $16.35 | $16.30 |
| Purchase #7 | $209.90 | 6.407% | $223.3483 | $223.35 | $223.35 | $223.30 |
| 7 purchase totals = | $972.94 | $1,064.8680 | $1,064.87 | $1,064.90 | $1,064.90 | |