| 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 | $116.38 | 5.653% | $122.959 | $122.96 | $122.95 | $123.00 |
| Purchase #2 | $149.29 | 9.357% | $163.2591 | $163.26 | $163.25 | $163.30 |
| Purchase #3 | $233.43 | 11.151% | $259.4598 | $259.46 | $259.45 | $259.50 |
| Purchase #4 | $87.59 | 3.599% | $90.7424 | $90.74 | $90.75 | $90.70 |
| Purchase #5 | $233.65 | 5.741% | $247.0638 | $247.06 | $247.05 | $247.10 |
| Purchase #6 | $122.27 | 10.370% | $134.9494 | $134.95 | $134.95 | $134.90 |
| Purchase #7 | $111.87 | 5.555% | $118.0844 | $118.08 | $118.10 | $118.10 |
| 7 purchase totals = | $1,054.48 | $1,136.5179 | $1,136.51 | $1,136.50 | $1,136.60 | |