| 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 | $238.33 | 3.166% | $245.8755 | $245.88 | $245.90 | $245.90 |
| Purchase #2 | $242.74 | 9.585% | $266.0066 | $266.01 | $266.00 | $266.00 |
| Purchase #3 | $69.64 | 12.253% | $78.173 | $78.17 | $78.15 | $78.20 |
| Purchase #4 | $83.67 | 11.157% | $93.0051 | $93.01 | $93.00 | $93.00 |
| Purchase #5 | $20.55 | 13.680% | $23.3612 | $23.36 | $23.35 | $23.40 |
| Purchase #6 | $11.86 | 11.237% | $13.1927 | $13.19 | $13.20 | $13.20 |
| Purchase #7 | $103.48 | 3.844% | $107.4578 | $107.46 | $107.45 | $107.50 |
| 7 purchase totals = | $770.27 | $827.0719 | $827.08 | $827.05 | $827.20 | |