| 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 | $103.55 | 3.332% | $107.0003 | $107.00 | $107.00 | $107.00 |
| Purchase #2 | $30.76 | 7.218% | $32.9803 | $32.98 | $33.00 | $33.00 |
| Purchase #3 | $86.66 | 6.534% | $92.3224 | $92.32 | $92.30 | $92.30 |
| Purchase #4 | $233.87 | 9.393% | $255.8374 | $255.84 | $255.85 | $255.80 |
| Purchase #5 | $5.33 | 9.309% | $5.8262 | $5.83 | $5.85 | $5.80 |
| Purchase #6 | $207.69 | 13.565% | $235.8631 | $235.86 | $235.85 | $235.90 |
| Purchase #7 | $206.90 | 7.344% | $222.0947 | $222.09 | $222.10 | $222.10 |
| 7 purchase totals = | $874.76 | $951.9244 | $951.92 | $951.95 | $951.90 | |