| 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 | $249.55 | 10.589% | $275.9748 | $275.97 | $275.95 | $276.00 |
| Purchase #2 | $124.75 | 9.154% | $136.1696 | $136.17 | $136.15 | $136.20 |
| Purchase #3 | $166.58 | 7.683% | $179.3783 | $179.38 | $179.40 | $179.40 |
| Purchase #4 | $230.55 | 10.189% | $254.0407 | $254.04 | $254.05 | $254.00 |
| Purchase #5 | $117.67 | 8.715% | $127.9249 | $127.92 | $127.90 | $127.90 |
| Purchase #6 | $206.45 | 9.183% | $225.4083 | $225.41 | $225.40 | $225.40 |
| Purchase #7 | $182.98 | 6.149% | $194.2314 | $194.23 | $194.25 | $194.20 |
| 7 purchase totals = | $1,278.53 | $1,393.1280 | $1,393.12 | $1,393.10 | $1,393.10 | |