| 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 | $99.35 | 4.124% | $103.4472 | $103.45 | $103.45 | $103.40 |
| Purchase #2 | $109.37 | 7.684% | $117.774 | $117.77 | $117.75 | $117.80 |
| Purchase #3 | $14.82 | 13.820% | $16.8681 | $16.87 | $16.85 | $16.90 |
| Purchase #4 | $236.45 | 13.612% | $268.6356 | $268.64 | $268.65 | $268.60 |
| Purchase #5 | $54.95 | 13.272% | $62.243 | $62.24 | $62.25 | $62.20 |
| Purchase #6 | $139.85 | 12.525% | $157.3662 | $157.37 | $157.35 | $157.40 |
| Purchase #7 | $194.78 | 10.279% | $214.8014 | $214.80 | $214.80 | $214.80 |
| 7 purchase totals = | $849.57 | $941.1355 | $941.14 | $941.10 | $941.10 | |