| 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 | $244.86 | 7.144% | $262.3528 | $262.35 | $262.35 | $262.40 |
| Purchase #2 | $89.86 | 8.107% | $97.145 | $97.15 | $97.15 | $97.10 |
| Purchase #3 | $21.49 | 3.718% | $22.289 | $22.29 | $22.30 | $22.30 |
| Purchase #4 | $58.80 | 7.337% | $63.1142 | $63.11 | $63.10 | $63.10 |
| Purchase #5 | $132.99 | 10.559% | $147.0324 | $147.03 | $147.05 | $147.00 |
| Purchase #6 | $58.92 | 7.682% | $63.4462 | $63.45 | $63.45 | $63.40 |
| Purchase #7 | $172.66 | 10.135% | $190.1591 | $190.16 | $190.15 | $190.20 |
| 7 purchase totals = | $779.58 | $845.5387 | $845.54 | $845.55 | $845.50 | |