| 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 | $21.53 | 11.471% | $23.9997 | $24.00 | $24.00 | $24.00 |
| Purchase #2 | $216.77 | 3.548% | $224.461 | $224.46 | $224.45 | $224.50 |
| Purchase #3 | $247.71 | 12.454% | $278.5598 | $278.56 | $278.55 | $278.60 |
| Purchase #4 | $194.59 | 6.541% | $207.3181 | $207.32 | $207.30 | $207.30 |
| Purchase #5 | $173.65 | 8.794% | $188.9208 | $188.92 | $188.90 | $188.90 |
| Purchase #6 | $205.91 | 12.197% | $231.0248 | $231.02 | $231.00 | $231.00 |
| Purchase #7 | $179.71 | 12.860% | $202.8207 | $202.82 | $202.80 | $202.80 |
| 7 purchase totals = | $1,239.87 | $1,357.1049 | $1,357.10 | $1,357.00 | $1,357.10 | |