| 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 | $217.69 | 7.544% | $234.1125 | $234.11 | $234.10 | $234.10 |
| Purchase #2 | $249.34 | 10.493% | $275.5032 | $275.50 | $275.50 | $275.50 |
| Purchase #3 | $15.69 | 10.475% | $17.3335 | $17.33 | $17.35 | $17.30 |
| Purchase #4 | $34.26 | 9.469% | $37.5041 | $37.50 | $37.50 | $37.50 |
| Purchase #5 | $31.73 | 7.842% | $34.2183 | $34.22 | $34.20 | $34.20 |
| Purchase #6 | $107.66 | 12.823% | $121.4652 | $121.47 | $121.45 | $121.50 |
| Purchase #7 | $239.45 | 10.364% | $264.2666 | $264.27 | $264.25 | $264.30 |
| 7 purchase totals = | $895.82 | $984.4034 | $984.40 | $984.35 | $984.40 | |