| 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 | $194.58 | 3.757% | $201.8904 | $201.89 | $201.90 | $201.90 |
| Purchase #2 | $129.77 | 12.441% | $145.9147 | $145.91 | $145.90 | $145.90 |
| Purchase #3 | $140.69 | 11.253% | $156.5218 | $156.52 | $156.50 | $156.50 |
| Purchase #4 | $16.84 | 10.316% | $18.5772 | $18.58 | $18.60 | $18.60 |
| Purchase #5 | $13.76 | 4.603% | $14.3934 | $14.39 | $14.40 | $14.40 |
| Purchase #6 | $235.26 | 6.684% | $250.9848 | $250.98 | $251.00 | $251.00 |
| Purchase #7 | $51.32 | 13.543% | $58.2703 | $58.27 | $58.25 | $58.30 |
| 7 purchase totals = | $782.22 | $846.5526 | $846.54 | $846.55 | $846.60 | |