| 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 | $113.67 | 6.579% | $121.1483 | $121.15 | $121.15 | $121.10 |
| Purchase #2 | $198.53 | 6.544% | $211.5218 | $211.52 | $211.50 | $211.50 |
| Purchase #3 | $175.43 | 11.310% | $195.2711 | $195.27 | $195.25 | $195.30 |
| Purchase #4 | $149.66 | 13.125% | $169.3029 | $169.30 | $169.30 | $169.30 |
| Purchase #5 | $240.97 | 3.397% | $249.1558 | $249.16 | $249.15 | $249.20 |
| Purchase #6 | $111.98 | 9.406% | $122.5128 | $122.51 | $122.50 | $122.50 |
| Purchase #7 | $232.96 | 12.172% | $261.3159 | $261.32 | $261.30 | $261.30 |
| 7 purchase totals = | $1,223.20 | $1,330.2286 | $1,330.23 | $1,330.15 | $1,330.20 | |