| 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 | $245.51 | 9.338% | $268.4357 | $268.44 | $268.45 | $268.40 |
| Purchase #2 | $114.47 | 10.622% | $126.629 | $126.63 | $126.65 | $126.60 |
| Purchase #3 | $142.44 | 10.770% | $157.7808 | $157.78 | $157.80 | $157.80 |
| Purchase #4 | $10.95 | 13.597% | $12.4389 | $12.44 | $12.45 | $12.40 |
| Purchase #5 | $103.99 | 10.501% | $114.91 | $114.91 | $114.90 | $114.90 |
| Purchase #6 | $135.96 | 8.160% | $147.0543 | $147.05 | $147.05 | $147.10 |
| Purchase #7 | $113.33 | 6.567% | $120.7724 | $120.77 | $120.75 | $120.80 |
| 7 purchase totals = | $866.65 | $948.0211 | $948.02 | $948.05 | $948.00 | |