| 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 | $217.32 | 10.531% | $240.206 | $240.21 | $240.20 | $240.20 |
| Purchase #2 | $126.59 | 8.562% | $137.4286 | $137.43 | $137.45 | $137.40 |
| Purchase #3 | $123.50 | 10.308% | $136.2304 | $136.23 | $136.25 | $136.20 |
| Purchase #4 | $146.96 | 8.519% | $159.4795 | $159.48 | $159.50 | $159.50 |
| Purchase #5 | $162.50 | 3.706% | $168.5223 | $168.52 | $168.50 | $168.50 |
| Purchase #6 | $24.59 | 8.842% | $26.7642 | $26.76 | $26.75 | $26.80 |
| Purchase #7 | $60.76 | 4.742% | $63.6412 | $63.64 | $63.65 | $63.60 |
| 7 purchase totals = | $862.22 | $932.2722 | $932.27 | $932.30 | $932.20 | |