| 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 | $149.54 | 11.821% | $167.2171 | $167.22 | $167.20 | $167.20 |
| Purchase #2 | $249.84 | 10.656% | $276.463 | $276.46 | $276.45 | $276.50 |
| Purchase #3 | $230.95 | 7.168% | $247.5045 | $247.50 | $247.50 | $247.50 |
| Purchase #4 | $146.49 | 3.334% | $151.374 | $151.37 | $151.35 | $151.40 |
| Purchase #5 | $8.66 | 11.676% | $9.6711 | $9.67 | $9.65 | $9.70 |
| Purchase #6 | $217.72 | 13.449% | $247.0012 | $247.00 | $247.00 | $247.00 |
| Purchase #7 | $247.67 | 9.874% | $272.1249 | $272.12 | $272.10 | $272.10 |
| 7 purchase totals = | $1,250.87 | $1,371.3558 | $1,371.34 | $1,371.25 | $1,371.40 | |