| 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 | $96.87 | 4.759% | $101.48 | $101.48 | $101.50 | $101.50 |
| Purchase #2 | $220.41 | 6.135% | $233.9322 | $233.93 | $233.95 | $233.90 |
| Purchase #3 | $200.78 | 7.842% | $216.5252 | $216.53 | $216.55 | $216.50 |
| Purchase #4 | $8.35 | 8.144% | $9.03 | $9.03 | $9.05 | $9.00 |
| Purchase #5 | $128.36 | 3.253% | $132.5356 | $132.54 | $132.55 | $132.50 |
| Purchase #6 | $116.95 | 5.485% | $123.3647 | $123.36 | $123.35 | $123.40 |
| Purchase #7 | $88.61 | 12.423% | $99.618 | $99.62 | $99.60 | $99.60 |
| 7 purchase totals = | $860.33 | $916.4857 | $916.49 | $916.55 | $916.40 | |