| 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 | $246.93 | 12.265% | $277.216 | $277.22 | $277.20 | $277.20 |
| Purchase #2 | $158.71 | 3.229% | $163.8347 | $163.83 | $163.85 | $163.80 |
| Purchase #3 | $234.54 | 9.255% | $256.2467 | $256.25 | $256.25 | $256.20 |
| Purchase #4 | $138.57 | 7.160% | $148.4916 | $148.49 | $148.50 | $148.50 |
| Purchase #5 | $20.86 | 7.810% | $22.4892 | $22.49 | $22.50 | $22.50 |
| Purchase #6 | $6.91 | 11.206% | $7.6843 | $7.68 | $7.70 | $7.70 |
| Purchase #7 | $68.55 | 3.230% | $70.7642 | $70.76 | $70.75 | $70.80 |
| 7 purchase totals = | $875.07 | $946.7267 | $946.72 | $946.75 | $946.70 | |