| 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 | $215.96 | 11.618% | $241.0502 | $241.05 | $241.05 | $241.10 |
| Purchase #2 | $218.78 | 3.207% | $225.7963 | $225.80 | $225.80 | $225.80 |
| Purchase #3 | $90.40 | 5.366% | $95.2509 | $95.25 | $95.25 | $95.30 |
| Purchase #4 | $88.42 | 4.821% | $92.6827 | $92.68 | $92.70 | $92.70 |
| Purchase #5 | $17.90 | 9.182% | $19.5436 | $19.54 | $19.55 | $19.50 |
| Purchase #6 | $23.68 | 7.744% | $25.5138 | $25.51 | $25.50 | $25.50 |
| Purchase #7 | $10.99 | 9.222% | $12.0035 | $12.00 | $12.00 | $12.00 |
| 7 purchase totals = | $666.13 | $711.8410 | $711.83 | $711.85 | $711.90 | |