| 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 | $14.81 | 3.526% | $15.3322 | $15.33 | $15.35 | $15.30 |
| Purchase #2 | $95.37 | 8.446% | $103.425 | $103.43 | $103.45 | $103.40 |
| Purchase #3 | $193.92 | 8.299% | $210.0134 | $210.01 | $210.00 | $210.00 |
| Purchase #4 | $236.73 | 4.698% | $247.8516 | $247.85 | $247.85 | $247.90 |
| Purchase #5 | $169.36 | 12.722% | $190.906 | $190.91 | $190.90 | $190.90 |
| Purchase #6 | $7.28 | 7.632% | $7.8356 | $7.84 | $7.85 | $7.80 |
| Purchase #7 | $247.53 | 6.578% | $263.8125 | $263.81 | $263.80 | $263.80 |
| 7 purchase totals = | $965.00 | $1,039.1763 | $1,039.18 | $1,039.20 | $1,039.10 | |