| 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 | $106.70 | 12.337% | $119.8636 | $119.86 | $119.85 | $119.90 |
| Purchase #2 | $116.55 | 6.805% | $124.4812 | $124.48 | $124.50 | $124.50 |
| Purchase #3 | $69.33 | 3.364% | $71.6623 | $71.66 | $71.65 | $71.70 |
| Purchase #4 | $23.65 | 12.529% | $26.6131 | $26.61 | $26.60 | $26.60 |
| Purchase #5 | $128.81 | 7.840% | $138.9087 | $138.91 | $138.90 | $138.90 |
| Purchase #6 | $111.26 | 13.787% | $126.5994 | $126.60 | $126.60 | $126.60 |
| Purchase #7 | $178.97 | 13.476% | $203.088 | $203.09 | $203.10 | $203.10 |
| 7 purchase totals = | $735.27 | $811.2163 | $811.21 | $811.20 | $811.30 | |