| 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 | $230.39 | 7.348% | $247.3191 | $247.32 | $247.30 | $247.30 |
| Purchase #2 | $164.25 | 5.813% | $173.7979 | $173.80 | $173.80 | $173.80 |
| Purchase #3 | $60.45 | 9.630% | $66.2713 | $66.27 | $66.25 | $66.30 |
| Purchase #4 | $80.36 | 4.522% | $83.9939 | $83.99 | $84.00 | $84.00 |
| Purchase #5 | $95.65 | 11.359% | $106.5149 | $106.51 | $106.50 | $106.50 |
| Purchase #6 | $93.90 | 10.554% | $103.8102 | $103.81 | $103.80 | $103.80 |
| Purchase #7 | $84.30 | 11.601% | $94.0796 | $94.08 | $94.10 | $94.10 |
| 7 purchase totals = | $809.30 | $875.7869 | $875.78 | $875.75 | $875.80 | |