| 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 | $117.75 | 5.349% | $124.0484 | $124.05 | $124.05 | $124.00 |
| Purchase #2 | $216.84 | 8.505% | $235.2822 | $235.28 | $235.30 | $235.30 |
| Purchase #3 | $45.29 | 13.379% | $51.3493 | $51.35 | $51.35 | $51.30 |
| Purchase #4 | $69.37 | 5.690% | $73.3172 | $73.32 | $73.30 | $73.30 |
| Purchase #5 | $52.79 | 7.733% | $56.8723 | $56.87 | $56.85 | $56.90 |
| Purchase #6 | $100.55 | 10.545% | $111.153 | $111.15 | $111.15 | $111.20 |
| Purchase #7 | $224.91 | 9.654% | $246.6228 | $246.62 | $246.60 | $246.60 |
| 7 purchase totals = | $827.50 | $898.6452 | $898.64 | $898.60 | $898.60 | |