| 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 | $92.27 | 10.725% | $102.166 | $102.17 | $102.15 | $102.20 |
| Purchase #2 | $12.80 | 11.806% | $14.3112 | $14.31 | $14.30 | $14.30 |
| Purchase #3 | $229.50 | 8.282% | $248.5072 | $248.51 | $248.50 | $248.50 |
| Purchase #4 | $209.55 | 11.328% | $233.2878 | $233.29 | $233.30 | $233.30 |
| Purchase #5 | $42.38 | 5.287% | $44.6206 | $44.62 | $44.60 | $44.60 |
| Purchase #6 | $170.97 | 4.419% | $178.5252 | $178.53 | $178.55 | $178.50 |
| Purchase #7 | $12.45 | 13.708% | $14.1566 | $14.16 | $14.15 | $14.20 |
| 7 purchase totals = | $769.92 | $835.5746 | $835.59 | $835.55 | $835.60 | |