| 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 | $189.93 | 5.362% | $200.114 | $200.11 | $200.10 | $200.10 |
| Purchase #2 | $108.79 | 13.715% | $123.7105 | $123.71 | $123.70 | $123.70 |
| Purchase #3 | $60.26 | 13.344% | $68.3011 | $68.30 | $68.30 | $68.30 |
| Purchase #4 | $107.38 | 11.514% | $119.7437 | $119.74 | $119.75 | $119.70 |
| Purchase #5 | $113.68 | 13.592% | $129.1314 | $129.13 | $129.15 | $129.10 |
| Purchase #6 | $156.75 | 12.129% | $175.7622 | $175.76 | $175.75 | $175.80 |
| Purchase #7 | $146.57 | 11.399% | $163.2775 | $163.28 | $163.30 | $163.30 |
| 7 purchase totals = | $883.36 | $980.0404 | $980.03 | $980.05 | $980.00 | |