| 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 | $21.78 | 11.237% | $24.2274 | $24.23 | $24.25 | $24.20 |
| Purchase #2 | $139.86 | 7.700% | $150.6292 | $150.63 | $150.65 | $150.60 |
| Purchase #3 | $55.57 | 10.476% | $61.3915 | $61.39 | $61.40 | $61.40 |
| Purchase #4 | $233.96 | 3.846% | $242.9581 | $242.96 | $242.95 | $243.00 |
| Purchase #5 | $195.81 | 12.687% | $220.6524 | $220.65 | $220.65 | $220.70 |
| Purchase #6 | $199.42 | 5.349% | $210.087 | $210.09 | $210.10 | $210.10 |
| Purchase #7 | $249.75 | 10.664% | $276.3833 | $276.38 | $276.40 | $276.40 |
| 7 purchase totals = | $1,096.15 | $1,186.3289 | $1,186.33 | $1,186.40 | $1,186.40 | |