| 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 | $222.51 | 3.169% | $229.5613 | $229.56 | $229.55 | $229.60 |
| Purchase #2 | $127.25 | 9.411% | $139.2255 | $139.23 | $139.25 | $139.20 |
| Purchase #3 | $242.96 | 5.271% | $255.7664 | $255.77 | $255.75 | $255.80 |
| Purchase #4 | $170.96 | 5.873% | $181.0005 | $181.00 | $181.00 | $181.00 |
| Purchase #5 | $212.45 | 5.471% | $224.0731 | $224.07 | $224.05 | $224.10 |
| Purchase #6 | $29.84 | 10.301% | $32.9138 | $32.91 | $32.90 | $32.90 |
| Purchase #7 | $183.34 | 13.374% | $207.8599 | $207.86 | $207.85 | $207.90 |
| 7 purchase totals = | $1,189.31 | $1,270.4005 | $1,270.40 | $1,270.35 | $1,270.50 | |