| 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 | $109.40 | 12.341% | $122.9011 | $122.90 | $122.90 | $122.90 |
| Purchase #2 | $45.57 | 8.683% | $49.5268 | $49.53 | $49.55 | $49.50 |
| Purchase #3 | $98.37 | 10.869% | $109.0618 | $109.06 | $109.05 | $109.10 |
| Purchase #4 | $51.94 | 9.753% | $57.0057 | $57.01 | $57.00 | $57.00 |
| Purchase #5 | $76.96 | 13.626% | $87.4466 | $87.45 | $87.45 | $87.40 |
| Purchase #6 | $194.43 | 4.853% | $203.8657 | $203.87 | $203.85 | $203.90 |
| Purchase #7 | $19.53 | 8.491% | $21.1883 | $21.19 | $21.20 | $21.20 |
| 7 purchase totals = | $596.20 | $650.9960 | $651.01 | $651.00 | $651.00 | |