| 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 | $249.61 | 7.207% | $267.5994 | $267.60 | $267.60 | $267.60 |
| Purchase #2 | $230.80 | 11.651% | $257.6905 | $257.69 | $257.70 | $257.70 |
| Purchase #3 | $27.37 | 5.378% | $28.842 | $28.84 | $28.85 | $28.80 |
| Purchase #4 | $132.82 | 8.381% | $143.9516 | $143.95 | $143.95 | $144.00 |
| Purchase #5 | $188.30 | 7.538% | $202.4941 | $202.49 | $202.50 | $202.50 |
| Purchase #6 | $106.41 | 10.547% | $117.6331 | $117.63 | $117.65 | $117.60 |
| Purchase #7 | $142.39 | 12.111% | $159.6349 | $159.63 | $159.65 | $159.60 |
| 7 purchase totals = | $1,077.70 | $1,177.8456 | $1,177.83 | $1,177.90 | $1,177.80 | |