| 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 | $138.29 | 3.125% | $142.6116 | $142.61 | $142.60 | $142.60 |
| Purchase #2 | $235.84 | 13.252% | $267.0935 | $267.09 | $267.10 | $267.10 |
| Purchase #3 | $55.45 | 5.429% | $58.4604 | $58.46 | $58.45 | $58.50 |
| Purchase #4 | $66.64 | 12.746% | $75.1339 | $75.13 | $75.15 | $75.10 |
| Purchase #5 | $229.71 | 4.476% | $239.9918 | $239.99 | $240.00 | $240.00 |
| Purchase #6 | $77.52 | 11.555% | $86.4774 | $86.48 | $86.50 | $86.50 |
| Purchase #7 | $170.78 | 11.861% | $191.0362 | $191.04 | $191.05 | $191.00 |
| 7 purchase totals = | $974.23 | $1,060.8048 | $1,060.80 | $1,060.85 | $1,060.80 | |