| 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 | $249.62 | 7.586% | $268.5562 | $268.56 | $268.55 | $268.60 |
| Purchase #2 | $209.70 | 10.163% | $231.0118 | $231.01 | $231.00 | $231.00 |
| Purchase #3 | $248.76 | 13.217% | $281.6386 | $281.64 | $281.65 | $281.60 |
| Purchase #4 | $151.68 | 12.842% | $171.1587 | $171.16 | $171.15 | $171.20 |
| Purchase #5 | $7.59 | 13.461% | $8.6117 | $8.61 | $8.60 | $8.60 |
| Purchase #6 | $178.97 | 5.474% | $188.7668 | $188.77 | $188.75 | $188.80 |
| Purchase #7 | $122.70 | 13.488% | $139.2498 | $139.25 | $139.25 | $139.20 |
| 7 purchase totals = | $1,169.02 | $1,288.9936 | $1,289.00 | $1,288.95 | $1,289.00 | |