| 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 | $40.67 | 3.831% | $42.2281 | $42.23 | $42.25 | $42.20 |
| Purchase #2 | $93.71 | 9.817% | $102.9095 | $102.91 | $102.90 | $102.90 |
| Purchase #3 | $215.54 | 4.185% | $224.5603 | $224.56 | $224.55 | $224.60 |
| Purchase #4 | $195.28 | 11.114% | $216.9834 | $216.98 | $217.00 | $217.00 |
| Purchase #5 | $137.52 | 9.481% | $150.5583 | $150.56 | $150.55 | $150.60 |
| Purchase #6 | $248.69 | 9.854% | $273.1959 | $273.20 | $273.20 | $273.20 |
| Purchase #7 | $184.66 | 11.120% | $205.1942 | $205.19 | $205.20 | $205.20 |
| 7 purchase totals = | $1,116.07 | $1,215.6297 | $1,215.63 | $1,215.65 | $1,215.70 | |