| 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 | $219.90 | 7.671% | $236.7685 | $236.77 | $236.75 | $236.80 |
| Purchase #2 | $47.30 | 12.351% | $53.142 | $53.14 | $53.15 | $53.10 |
| Purchase #3 | $117.91 | 3.480% | $122.0133 | $122.01 | $122.00 | $122.00 |
| Purchase #4 | $154.39 | 12.292% | $173.3676 | $173.37 | $173.35 | $173.40 |
| Purchase #5 | $39.61 | 11.275% | $44.076 | $44.08 | $44.10 | $44.10 |
| Purchase #6 | $89.82 | 13.664% | $102.093 | $102.09 | $102.10 | $102.10 |
| Purchase #7 | $130.34 | 8.874% | $141.9064 | $141.91 | $141.90 | $141.90 |
| 7 purchase totals = | $799.27 | $873.3668 | $873.37 | $873.35 | $873.40 | |