| 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 | $117.91 | 13.496% | $133.8231 | $133.82 | $133.80 | $133.80 |
| Purchase #2 | $225.25 | 9.516% | $246.6848 | $246.68 | $246.70 | $246.70 |
| Purchase #3 | $96.41 | 6.625% | $102.7972 | $102.80 | $102.80 | $102.80 |
| Purchase #4 | $13.51 | 6.382% | $14.3722 | $14.37 | $14.35 | $14.40 |
| Purchase #5 | $139.32 | 12.161% | $156.2627 | $156.26 | $156.25 | $156.30 |
| Purchase #6 | $192.90 | 7.586% | $207.5334 | $207.53 | $207.55 | $207.50 |
| Purchase #7 | $243.90 | 10.861% | $270.39 | $270.39 | $270.40 | $270.40 |
| 7 purchase totals = | $1,029.20 | $1,131.8634 | $1,131.85 | $1,131.85 | $1,131.90 | |