| 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 | $94.61 | 11.232% | $105.2366 | $105.24 | $105.25 | $105.20 |
| Purchase #2 | $97.73 | 4.363% | $101.994 | $101.99 | $102.00 | $102.00 |
| Purchase #3 | $248.49 | 10.582% | $274.7852 | $274.79 | $274.80 | $274.80 |
| Purchase #4 | $31.83 | 9.224% | $34.766 | $34.77 | $34.75 | $34.80 |
| Purchase #5 | $221.72 | 11.115% | $246.3642 | $246.36 | $246.35 | $246.40 |
| Purchase #6 | $103.58 | 11.207% | $115.1882 | $115.19 | $115.20 | $115.20 |
| Purchase #7 | $94.35 | 9.695% | $103.4972 | $103.50 | $103.50 | $103.50 |
| 7 purchase totals = | $892.31 | $981.8314 | $981.84 | $981.85 | $981.90 | |