| 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 | $16.75 | 7.756% | $18.0491 | $18.05 | $18.05 | $18.00 |
| Purchase #2 | $24.25 | 7.140% | $25.9815 | $25.98 | $26.00 | $26.00 |
| Purchase #3 | $240.40 | 3.113% | $247.8837 | $247.88 | $247.90 | $247.90 |
| Purchase #4 | $245.69 | 5.133% | $258.3013 | $258.30 | $258.30 | $258.30 |
| Purchase #5 | $193.55 | 8.454% | $209.9127 | $209.91 | $209.90 | $209.90 |
| Purchase #6 | $169.73 | 12.143% | $190.3403 | $190.34 | $190.35 | $190.30 |
| Purchase #7 | $104.45 | 13.770% | $118.8328 | $118.83 | $118.85 | $118.80 |
| 7 purchase totals = | $994.82 | $1,069.3014 | $1,069.29 | $1,069.35 | $1,069.20 | |