| 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 | $95.82 | 7.134% | $102.6558 | $102.66 | $102.65 | $102.70 |
| Purchase #2 | $228.90 | 10.495% | $252.9231 | $252.92 | $252.90 | $252.90 |
| Purchase #3 | $74.86 | 11.246% | $83.2788 | $83.28 | $83.30 | $83.30 |
| Purchase #4 | $157.69 | 9.679% | $172.9528 | $172.95 | $172.95 | $173.00 |
| Purchase #5 | $239.39 | 10.387% | $264.2554 | $264.26 | $264.25 | $264.30 |
| Purchase #6 | $181.85 | 8.395% | $197.1163 | $197.12 | $197.10 | $197.10 |
| Purchase #7 | $175.36 | 12.846% | $197.8867 | $197.89 | $197.90 | $197.90 |
| 7 purchase totals = | $1,153.87 | $1,271.0689 | $1,271.08 | $1,271.05 | $1,271.20 | |