| 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 | $124.64 | 6.579% | $132.8401 | $132.84 | $132.85 | $132.80 |
| Purchase #2 | $240.71 | 13.448% | $273.0807 | $273.08 | $273.10 | $273.10 |
| Purchase #3 | $74.65 | 13.531% | $84.7509 | $84.75 | $84.75 | $84.80 |
| Purchase #4 | $132.50 | 9.389% | $144.9404 | $144.94 | $144.95 | $144.90 |
| Purchase #5 | $122.98 | 11.442% | $137.0514 | $137.05 | $137.05 | $137.10 |
| Purchase #6 | $187.97 | 13.428% | $213.2106 | $213.21 | $213.20 | $213.20 |
| Purchase #7 | $139.84 | 13.410% | $158.5925 | $158.59 | $158.60 | $158.60 |
| 7 purchase totals = | $1,023.29 | $1,144.4666 | $1,144.46 | $1,144.50 | $1,144.50 | |