| 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 | $244.53 | 8.533% | $265.3957 | $265.40 | $265.40 | $265.40 |
| Purchase #2 | $217.94 | 13.650% | $247.6888 | $247.69 | $247.70 | $247.70 |
| Purchase #3 | $222.89 | 3.438% | $230.553 | $230.55 | $230.55 | $230.60 |
| Purchase #4 | $104.26 | 7.539% | $112.1202 | $112.12 | $112.10 | $112.10 |
| Purchase #5 | $191.38 | 12.614% | $215.5207 | $215.52 | $215.50 | $215.50 |
| Purchase #6 | $160.94 | 9.594% | $176.3806 | $176.38 | $176.40 | $176.40 |
| Purchase #7 | $100.72 | 3.678% | $104.4245 | $104.42 | $104.40 | $104.40 |
| 7 purchase totals = | $1,242.66 | $1,352.0835 | $1,352.08 | $1,352.05 | $1,352.10 | |