| 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 | $20.27 | 4.536% | $21.1894 | $21.19 | $21.20 | $21.20 |
| Purchase #2 | $205.30 | 8.816% | $223.3992 | $223.40 | $223.40 | $223.40 |
| Purchase #3 | $166.35 | 11.166% | $184.9246 | $184.92 | $184.90 | $184.90 |
| Purchase #4 | $67.43 | 5.152% | $70.904 | $70.90 | $70.90 | $70.90 |
| Purchase #5 | $215.39 | 6.331% | $229.0263 | $229.03 | $229.05 | $229.00 |
| Purchase #6 | $80.36 | 5.598% | $84.8586 | $84.86 | $84.85 | $84.90 |
| Purchase #7 | $115.98 | 7.448% | $124.6182 | $124.62 | $124.60 | $124.60 |
| 7 purchase totals = | $871.08 | $938.9203 | $938.92 | $938.90 | $938.90 | |