| 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 | $24.85 | 9.125% | $27.1176 | $27.12 | $27.10 | $27.10 |
| Purchase #2 | $240.96 | 11.470% | $268.5981 | $268.60 | $268.60 | $268.60 |
| Purchase #3 | $244.49 | 13.735% | $278.0707 | $278.07 | $278.05 | $278.10 |
| Purchase #4 | $234.84 | 9.677% | $257.5655 | $257.57 | $257.55 | $257.60 |
| Purchase #5 | $232.81 | 13.433% | $264.0834 | $264.08 | $264.10 | $264.10 |
| Purchase #6 | $74.49 | 4.524% | $77.8599 | $77.86 | $77.85 | $77.90 |
| Purchase #7 | $186.84 | 10.537% | $206.5273 | $206.53 | $206.55 | $206.50 |
| 7 purchase totals = | $1,239.28 | $1,379.8225 | $1,379.83 | $1,379.80 | $1,379.90 | |