| 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 | $24.26 | 6.291% | $25.7862 | $25.79 | $25.80 | $25.80 |
| Purchase #2 | $135.83 | 13.565% | $154.2553 | $154.26 | $154.25 | $154.30 |
| Purchase #3 | $248.54 | 9.441% | $272.0047 | $272.00 | $272.00 | $272.00 |
| Purchase #4 | $246.74 | 7.318% | $264.7964 | $264.80 | $264.80 | $264.80 |
| Purchase #5 | $90.84 | 11.271% | $101.0786 | $101.08 | $101.10 | $101.10 |
| Purchase #6 | $137.42 | 9.247% | $150.1272 | $150.13 | $150.15 | $150.10 |
| Purchase #7 | $155.41 | 5.122% | $163.3701 | $163.37 | $163.35 | $163.40 |
| 7 purchase totals = | $1,039.04 | $1,131.4185 | $1,131.43 | $1,131.45 | $1,131.50 | |