| 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 | $96.59 | 3.793% | $100.2537 | $100.25 | $100.25 | $100.30 |
| Purchase #2 | $102.85 | 5.567% | $108.5757 | $108.58 | $108.60 | $108.60 |
| Purchase #3 | $133.96 | 5.482% | $141.3037 | $141.30 | $141.30 | $141.30 |
| Purchase #4 | $129.83 | 7.437% | $139.4855 | $139.49 | $139.50 | $139.50 |
| Purchase #5 | $94.58 | 7.799% | $101.9563 | $101.96 | $101.95 | $102.00 |
| Purchase #6 | $79.48 | 4.524% | $83.0757 | $83.08 | $83.10 | $83.10 |
| Purchase #7 | $213.84 | 11.287% | $237.9761 | $237.98 | $238.00 | $238.00 |
| 7 purchase totals = | $851.13 | $912.6267 | $912.64 | $912.70 | $912.80 | |