| 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 | $108.38 | 13.863% | $123.4047 | $123.40 | $123.40 | $123.40 |
| Purchase #2 | $110.32 | 9.783% | $121.1126 | $121.11 | $121.10 | $121.10 |
| Purchase #3 | $160.83 | 4.399% | $167.9049 | $167.90 | $167.90 | $167.90 |
| Purchase #4 | $120.34 | 13.654% | $136.7712 | $136.77 | $136.75 | $136.80 |
| Purchase #5 | $25.68 | 11.619% | $28.6638 | $28.66 | $28.65 | $28.70 |
| Purchase #6 | $198.50 | 9.519% | $217.3952 | $217.40 | $217.40 | $217.40 |
| Purchase #7 | $171.57 | 12.773% | $193.4846 | $193.48 | $193.50 | $193.50 |
| 7 purchase totals = | $895.62 | $988.7370 | $988.72 | $988.70 | $988.80 | |