| 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 | $111.47 | 8.591% | $121.0464 | $121.05 | $121.05 | $121.00 |
| Purchase #2 | $200.41 | 7.751% | $215.9438 | $215.94 | $215.95 | $215.90 |
| Purchase #3 | $240.53 | 13.496% | $272.9919 | $272.99 | $273.00 | $273.00 |
| Purchase #4 | $139.86 | 5.671% | $147.7915 | $147.79 | $147.80 | $147.80 |
| Purchase #5 | $33.77 | 3.763% | $35.0408 | $35.04 | $35.05 | $35.00 |
| Purchase #6 | $152.55 | 12.143% | $171.0741 | $171.07 | $171.05 | $171.10 |
| Purchase #7 | $202.90 | 3.176% | $209.3441 | $209.34 | $209.35 | $209.30 |
| 7 purchase totals = | $1,081.49 | $1,173.2326 | $1,173.22 | $1,173.25 | $1,173.10 | |