| 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 | $118.89 | 11.691% | $132.7894 | $132.79 | $132.80 | $132.80 |
| Purchase #2 | $103.29 | 5.567% | $109.0402 | $109.04 | $109.05 | $109.00 |
| Purchase #3 | $212.57 | 13.726% | $241.7474 | $241.75 | $241.75 | $241.70 |
| Purchase #4 | $168.29 | 11.111% | $186.9887 | $186.99 | $187.00 | $187.00 |
| Purchase #5 | $224.74 | 13.766% | $255.6777 | $255.68 | $255.70 | $255.70 |
| Purchase #6 | $138.66 | 8.183% | $150.0065 | $150.01 | $150.00 | $150.00 |
| Purchase #7 | $239.55 | 6.551% | $255.2429 | $255.24 | $255.25 | $255.20 |
| 7 purchase totals = | $1,205.99 | $1,331.4928 | $1,331.50 | $1,331.55 | $1,331.40 | |