| 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 | $12.46 | 9.759% | $13.676 | $13.68 | $13.70 | $13.70 |
| Purchase #2 | $216.66 | 8.454% | $234.9764 | $234.98 | $235.00 | $235.00 |
| Purchase #3 | $238.86 | 7.594% | $256.999 | $257.00 | $257.00 | $257.00 |
| Purchase #4 | $84.80 | 3.107% | $87.4347 | $87.43 | $87.45 | $87.40 |
| Purchase #5 | $10.45 | 4.567% | $10.9273 | $10.93 | $10.95 | $10.90 |
| Purchase #6 | $32.84 | 7.789% | $35.3979 | $35.40 | $35.40 | $35.40 |
| Purchase #7 | $171.41 | 11.143% | $190.5102 | $190.51 | $190.50 | $190.50 |
| 7 purchase totals = | $767.48 | $829.9215 | $829.93 | $830.00 | $829.90 | |