| 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 | $238.64 | 11.242% | $265.4679 | $265.47 | $265.45 | $265.50 |
| Purchase #2 | $113.58 | 7.623% | $122.2382 | $122.24 | $122.25 | $122.20 |
| Purchase #3 | $217.66 | 9.761% | $238.9058 | $238.91 | $238.90 | $238.90 |
| Purchase #4 | $167.93 | 8.222% | $181.7372 | $181.74 | $181.75 | $181.70 |
| Purchase #5 | $12.86 | 3.809% | $13.3498 | $13.35 | $13.35 | $13.30 |
| Purchase #6 | $109.65 | 11.705% | $122.4845 | $122.48 | $122.50 | $122.50 |
| Purchase #7 | $51.97 | 3.506% | $53.7921 | $53.79 | $53.80 | $53.80 |
| 7 purchase totals = | $912.29 | $997.9755 | $997.98 | $998.00 | $997.90 | |