| 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 | $243.89 | 10.752% | $270.1131 | $270.11 | $270.10 | $270.10 |
| Purchase #2 | $172.97 | 13.476% | $196.2794 | $196.28 | $196.30 | $196.30 |
| Purchase #3 | $81.84 | 12.824% | $92.3352 | $92.34 | $92.35 | $92.30 |
| Purchase #4 | $217.91 | 3.643% | $225.8485 | $225.85 | $225.85 | $225.80 |
| Purchase #5 | $47.78 | 13.718% | $54.3345 | $54.33 | $54.35 | $54.30 |
| Purchase #6 | $120.34 | 3.355% | $124.3774 | $124.38 | $124.40 | $124.40 |
| Purchase #7 | $15.73 | 3.159% | $16.2269 | $16.23 | $16.25 | $16.20 |
| 7 purchase totals = | $900.46 | $979.5150 | $979.52 | $979.60 | $979.40 | |