| 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 | $25.30 | 3.628% | $26.2179 | $26.22 | $26.20 | $26.20 |
| Purchase #2 | $179.79 | 4.474% | $187.8338 | $187.83 | $187.85 | $187.80 |
| Purchase #3 | $27.69 | 7.703% | $29.823 | $29.82 | $29.80 | $29.80 |
| Purchase #4 | $219.32 | 8.389% | $237.7188 | $237.72 | $237.70 | $237.70 |
| Purchase #5 | $179.60 | 13.834% | $204.4459 | $204.45 | $204.45 | $204.40 |
| Purchase #6 | $54.32 | 11.430% | $60.5288 | $60.53 | $60.55 | $60.50 |
| Purchase #7 | $184.69 | 4.652% | $193.2818 | $193.28 | $193.30 | $193.30 |
| 7 purchase totals = | $870.71 | $939.8500 | $939.85 | $939.85 | $939.70 | |