| 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 | $204.83 | 12.682% | $230.8065 | $230.81 | $230.80 | $230.80 |
| Purchase #2 | $64.62 | 5.799% | $68.3673 | $68.37 | $68.35 | $68.40 |
| Purchase #3 | $72.90 | 4.491% | $76.1739 | $76.17 | $76.15 | $76.20 |
| Purchase #4 | $175.50 | 9.471% | $192.1216 | $192.12 | $192.10 | $192.10 |
| Purchase #5 | $92.97 | 11.264% | $103.4421 | $103.44 | $103.45 | $103.40 |
| Purchase #6 | $144.93 | 7.271% | $155.4679 | $155.47 | $155.45 | $155.50 |
| Purchase #7 | $29.55 | 3.314% | $30.5293 | $30.53 | $30.55 | $30.50 |
| 7 purchase totals = | $785.30 | $856.9086 | $856.91 | $856.85 | $856.90 | |