| 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 | $214.40 | 9.277% | $234.2899 | $234.29 | $234.30 | $234.30 |
| Purchase #2 | $180.55 | 9.245% | $197.2418 | $197.24 | $197.25 | $197.20 |
| Purchase #3 | $110.26 | 10.418% | $121.7469 | $121.75 | $121.75 | $121.70 |
| Purchase #4 | $113.78 | 6.870% | $121.5967 | $121.60 | $121.60 | $121.60 |
| Purchase #5 | $6.90 | 4.694% | $7.2239 | $7.22 | $7.20 | $7.20 |
| Purchase #6 | $231.49 | 10.476% | $255.7409 | $255.74 | $255.75 | $255.70 |
| Purchase #7 | $108.67 | 8.663% | $118.0841 | $118.08 | $118.10 | $118.10 |
| 7 purchase totals = | $966.05 | $1,055.9242 | $1,055.92 | $1,055.95 | $1,055.80 | |