| 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 | $246.88 | 6.172% | $262.1174 | $262.12 | $262.10 | $262.10 |
| Purchase #2 | $222.60 | 13.124% | $251.814 | $251.81 | $251.80 | $251.80 |
| Purchase #3 | $46.54 | 13.850% | $52.9858 | $52.99 | $53.00 | $53.00 |
| Purchase #4 | $36.65 | 7.421% | $39.3698 | $39.37 | $39.35 | $39.40 |
| Purchase #5 | $35.32 | 6.183% | $37.5038 | $37.50 | $37.50 | $37.50 |
| Purchase #6 | $104.73 | 3.125% | $108.0028 | $108.00 | $108.00 | $108.00 |
| Purchase #7 | $113.86 | 11.215% | $126.6294 | $126.63 | $126.65 | $126.60 |
| 7 purchase totals = | $806.58 | $878.4230 | $878.42 | $878.40 | $878.40 | |