| 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 | $45.96 | 3.110% | $47.3894 | $47.39 | $47.40 | $47.40 |
| Purchase #2 | $120.74 | 12.356% | $135.6586 | $135.66 | $135.65 | $135.70 |
| Purchase #3 | $180.87 | 12.406% | $203.3087 | $203.31 | $203.30 | $203.30 |
| Purchase #4 | $165.47 | 9.254% | $180.7826 | $180.78 | $180.80 | $180.80 |
| Purchase #5 | $14.82 | 5.758% | $15.6733 | $15.67 | $15.65 | $15.70 |
| Purchase #6 | $182.67 | 13.222% | $206.8226 | $206.82 | $206.80 | $206.80 |
| Purchase #7 | $204.43 | 7.691% | $220.1527 | $220.15 | $220.15 | $220.20 |
| 7 purchase totals = | $914.96 | $1,009.7879 | $1,009.78 | $1,009.75 | $1,009.90 | |