| 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 | $142.98 | 4.405% | $149.2783 | $149.28 | $149.30 | $149.30 |
| Purchase #2 | $250.25 | 6.298% | $266.0107 | $266.01 | $266.00 | $266.00 |
| Purchase #3 | $98.87 | 4.581% | $103.3992 | $103.40 | $103.40 | $103.40 |
| Purchase #4 | $212.90 | 12.771% | $240.0895 | $240.09 | $240.10 | $240.10 |
| Purchase #5 | $77.37 | 3.348% | $79.9603 | $79.96 | $79.95 | $80.00 |
| Purchase #6 | $122.94 | 7.489% | $132.147 | $132.15 | $132.15 | $132.10 |
| Purchase #7 | $229.36 | 7.741% | $247.1148 | $247.11 | $247.10 | $247.10 |
| 7 purchase totals = | $1,134.67 | $1,217.9998 | $1,218.00 | $1,218.00 | $1,218.00 | |