| 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 | $217.90 | 6.115% | $231.2246 | $231.22 | $231.20 | $231.20 |
| Purchase #2 | $227.34 | 8.407% | $246.4525 | $246.45 | $246.45 | $246.50 |
| Purchase #3 | $193.99 | 4.640% | $202.9911 | $202.99 | $203.00 | $203.00 |
| Purchase #4 | $46.41 | 13.808% | $52.8183 | $52.82 | $52.80 | $52.80 |
| Purchase #5 | $142.87 | 8.226% | $154.6225 | $154.62 | $154.60 | $154.60 |
| Purchase #6 | $149.53 | 9.653% | $163.9641 | $163.96 | $163.95 | $164.00 |
| Purchase #7 | $31.88 | 9.579% | $34.9338 | $34.93 | $34.95 | $34.90 |
| 7 purchase totals = | $1,009.92 | $1,087.0069 | $1,086.99 | $1,086.95 | $1,087.00 | |