| 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 | $93.93 | 12.336% | $105.5172 | $105.52 | $105.50 | $105.50 |
| Purchase #2 | $233.97 | 10.628% | $258.8363 | $258.84 | $258.85 | $258.80 |
| Purchase #3 | $9.37 | 8.775% | $10.1922 | $10.19 | $10.20 | $10.20 |
| Purchase #4 | $144.91 | 8.464% | $157.1752 | $157.18 | $157.20 | $157.20 |
| Purchase #5 | $172.54 | 9.576% | $189.0624 | $189.06 | $189.05 | $189.10 |
| Purchase #6 | $122.40 | 5.409% | $129.0206 | $129.02 | $129.00 | $129.00 |
| Purchase #7 | $132.55 | 11.722% | $148.0875 | $148.09 | $148.10 | $148.10 |
| 7 purchase totals = | $909.67 | $997.8914 | $997.90 | $997.90 | $997.90 | |