| 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 | $199.29 | 7.374% | $213.9856 | $213.99 | $214.00 | $214.00 |
| Purchase #2 | $147.59 | 11.243% | $164.1835 | $164.18 | $164.20 | $164.20 |
| Purchase #3 | $111.26 | 10.339% | $122.7632 | $122.76 | $122.75 | $122.80 |
| Purchase #4 | $170.88 | 7.476% | $183.655 | $183.66 | $183.65 | $183.70 |
| Purchase #5 | $208.36 | 6.474% | $221.8492 | $221.85 | $221.85 | $221.80 |
| Purchase #6 | $101.56 | 9.508% | $111.2163 | $111.22 | $111.20 | $111.20 |
| Purchase #7 | $225.60 | 4.570% | $235.9099 | $235.91 | $235.90 | $235.90 |
| 7 purchase totals = | $1,164.54 | $1,253.5627 | $1,253.57 | $1,253.55 | $1,253.60 | |