| 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 | $79.66 | 13.350% | $90.2946 | $90.29 | $90.30 | $90.30 |
| Purchase #2 | $240.81 | 4.302% | $251.1696 | $251.17 | $251.15 | $251.20 |
| Purchase #3 | $64.47 | 13.203% | $72.982 | $72.98 | $73.00 | $73.00 |
| Purchase #4 | $104.53 | 7.605% | $112.4795 | $112.48 | $112.50 | $112.50 |
| Purchase #5 | $245.78 | 11.649% | $274.4109 | $274.41 | $274.40 | $274.40 |
| Purchase #6 | $187.72 | 5.127% | $197.3444 | $197.34 | $197.35 | $197.30 |
| Purchase #7 | $167.97 | 4.402% | $175.364 | $175.36 | $175.35 | $175.40 |
| 7 purchase totals = | $1,090.94 | $1,174.0450 | $1,174.03 | $1,174.05 | $1,174.10 | |