| 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 | $111.97 | 12.345% | $125.7927 | $125.79 | $125.80 | $125.80 |
| Purchase #2 | $81.34 | 13.191% | $92.0696 | $92.07 | $92.05 | $92.10 |
| Purchase #3 | $195.34 | 11.205% | $217.2278 | $217.23 | $217.25 | $217.20 |
| Purchase #4 | $170.72 | 10.500% | $188.6456 | $188.65 | $188.65 | $188.60 |
| Purchase #5 | $205.62 | 10.656% | $227.5309 | $227.53 | $227.55 | $227.50 |
| Purchase #6 | $99.65 | 12.169% | $111.7764 | $111.78 | $111.80 | $111.80 |
| Purchase #7 | $8.72 | 10.206% | $9.61 | $9.61 | $9.60 | $9.60 |
| 7 purchase totals = | $873.36 | $972.6530 | $972.66 | $972.70 | $972.60 | |