| 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 | $207.88 | 10.440% | $229.5827 | $229.58 | $229.60 | $229.60 |
| Purchase #2 | $139.55 | 11.281% | $155.2926 | $155.29 | $155.30 | $155.30 |
| Purchase #3 | $71.76 | 13.119% | $81.1742 | $81.17 | $81.15 | $81.20 |
| Purchase #4 | $143.25 | 13.620% | $162.7607 | $162.76 | $162.75 | $162.80 |
| Purchase #5 | $197.33 | 4.690% | $206.5848 | $206.58 | $206.60 | $206.60 |
| Purchase #6 | $108.47 | 7.635% | $116.7517 | $116.75 | $116.75 | $116.80 |
| Purchase #7 | $164.64 | 7.254% | $176.583 | $176.58 | $176.60 | $176.60 |
| 7 purchase totals = | $1,032.88 | $1,128.7297 | $1,128.71 | $1,128.75 | $1,128.90 | |