| 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 | $131.31 | 9.720% | $144.0733 | $144.07 | $144.05 | $144.10 |
| Purchase #2 | $132.90 | 5.347% | $140.0062 | $140.01 | $140.00 | $140.00 |
| Purchase #3 | $207.31 | 10.870% | $229.8446 | $229.84 | $229.85 | $229.80 |
| Purchase #4 | $111.90 | 5.661% | $118.2347 | $118.23 | $118.25 | $118.20 |
| Purchase #5 | $207.60 | 10.541% | $229.4831 | $229.48 | $229.50 | $229.50 |
| Purchase #6 | $242.45 | 11.823% | $271.1149 | $271.11 | $271.10 | $271.10 |
| Purchase #7 | $168.87 | 3.585% | $174.924 | $174.92 | $174.90 | $174.90 |
| 7 purchase totals = | $1,202.34 | $1,307.6808 | $1,307.66 | $1,307.65 | $1,307.60 | |