| 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 | $245.47 | 13.307% | $278.1347 | $278.13 | $278.15 | $278.10 |
| Purchase #2 | $11.48 | 7.159% | $12.3019 | $12.30 | $12.30 | $12.30 |
| Purchase #3 | $207.65 | 10.633% | $229.7294 | $229.73 | $229.75 | $229.70 |
| Purchase #4 | $103.79 | 9.533% | $113.6843 | $113.68 | $113.70 | $113.70 |
| Purchase #5 | $75.74 | 3.575% | $78.4477 | $78.45 | $78.45 | $78.40 |
| Purchase #6 | $145.74 | 3.746% | $151.1994 | $151.20 | $151.20 | $151.20 |
| Purchase #7 | $187.92 | 9.230% | $205.265 | $205.27 | $205.25 | $205.30 |
| 7 purchase totals = | $977.79 | $1,068.7624 | $1,068.76 | $1,068.80 | $1,068.70 | |