| 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 | $203.63 | 4.422% | $212.6345 | $212.63 | $212.65 | $212.60 |
| Purchase #2 | $88.71 | 5.712% | $93.7771 | $93.78 | $93.80 | $93.80 |
| Purchase #3 | $207.98 | 6.340% | $221.1659 | $221.17 | $221.15 | $221.20 |
| Purchase #4 | $15.50 | 6.255% | $16.4695 | $16.47 | $16.45 | $16.50 |
| Purchase #5 | $187.38 | 6.295% | $199.1756 | $199.18 | $199.20 | $199.20 |
| Purchase #6 | $156.51 | 7.256% | $167.8664 | $167.87 | $167.85 | $167.90 |
| Purchase #7 | $93.31 | 9.650% | $102.3144 | $102.31 | $102.30 | $102.30 |
| 7 purchase totals = | $953.02 | $1,013.4034 | $1,013.41 | $1,013.40 | $1,013.50 | |