| 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 | $131.60 | 5.541% | $138.892 | $138.89 | $138.90 | $138.90 |
| Purchase #2 | $205.95 | 9.276% | $225.0539 | $225.05 | $225.05 | $225.10 |
| Purchase #3 | $97.44 | 4.757% | $102.0752 | $102.08 | $102.10 | $102.10 |
| Purchase #4 | $203.70 | 8.864% | $221.756 | $221.76 | $221.75 | $221.80 |
| Purchase #5 | $63.54 | 5.823% | $67.2399 | $67.24 | $67.25 | $67.20 |
| Purchase #6 | $91.44 | 7.143% | $97.9716 | $97.97 | $97.95 | $98.00 |
| Purchase #7 | $188.51 | 11.135% | $209.5006 | $209.50 | $209.50 | $209.50 |
| 7 purchase totals = | $982.18 | $1,062.4892 | $1,062.49 | $1,062.50 | $1,062.60 | |