| 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 | $193.31 | 7.549% | $207.903 | $207.90 | $207.90 | $207.90 |
| Purchase #2 | $102.84 | 8.258% | $111.3325 | $111.33 | $111.35 | $111.30 |
| Purchase #3 | $146.42 | 8.211% | $158.4425 | $158.44 | $158.45 | $158.40 |
| Purchase #4 | $118.29 | 12.580% | $133.1709 | $133.17 | $133.15 | $133.20 |
| Purchase #5 | $193.68 | 11.408% | $215.775 | $215.78 | $215.80 | $215.80 |
| Purchase #6 | $243.30 | 6.489% | $259.0877 | $259.09 | $259.10 | $259.10 |
| Purchase #7 | $232.57 | 8.624% | $252.6268 | $252.63 | $252.65 | $252.60 |
| 7 purchase totals = | $1,230.41 | $1,338.3384 | $1,338.34 | $1,338.40 | $1,338.30 | |