| 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 | $211.43 | 9.581% | $231.6871 | $231.69 | $231.70 | $231.70 |
| Purchase #2 | $172.92 | 12.471% | $194.4849 | $194.48 | $194.50 | $194.50 |
| Purchase #3 | $143.42 | 9.269% | $156.7136 | $156.71 | $156.70 | $156.70 |
| Purchase #4 | $134.45 | 8.524% | $145.9105 | $145.91 | $145.90 | $145.90 |
| Purchase #5 | $247.84 | 9.656% | $271.7714 | $271.77 | $271.75 | $271.80 |
| Purchase #6 | $107.47 | 13.547% | $122.029 | $122.03 | $122.05 | $122.00 |
| Purchase #7 | $182.41 | 8.362% | $197.6631 | $197.66 | $197.65 | $197.70 |
| 7 purchase totals = | $1,199.94 | $1,320.2596 | $1,320.25 | $1,320.25 | $1,320.30 | |