| 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 | $89.26 | 4.409% | $93.1955 | $93.20 | $93.20 | $93.20 |
| Purchase #2 | $7.78 | 3.354% | $8.0409 | $8.04 | $8.05 | $8.00 |
| Purchase #3 | $180.70 | 8.660% | $196.3486 | $196.35 | $196.35 | $196.30 |
| Purchase #4 | $211.77 | 11.152% | $235.3866 | $235.39 | $235.40 | $235.40 |
| Purchase #5 | $164.57 | 5.368% | $173.4041 | $173.40 | $173.40 | $173.40 |
| Purchase #6 | $209.43 | 11.294% | $233.083 | $233.08 | $233.10 | $233.10 |
| Purchase #7 | $99.31 | 5.384% | $104.6569 | $104.66 | $104.65 | $104.70 |
| 7 purchase totals = | $962.82 | $1,044.1156 | $1,044.12 | $1,044.15 | $1,044.10 | |