| 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 | $35.43 | 13.509% | $40.2162 | $40.22 | $40.20 | $40.20 |
| Purchase #2 | $119.72 | 12.494% | $134.6778 | $134.68 | $134.70 | $134.70 |
| Purchase #3 | $16.64 | 9.566% | $18.2318 | $18.23 | $18.25 | $18.20 |
| Purchase #4 | $241.49 | 10.452% | $266.7305 | $266.73 | $266.75 | $266.70 |
| Purchase #5 | $116.33 | 3.805% | $120.7564 | $120.76 | $120.75 | $120.80 |
| Purchase #6 | $134.64 | 5.585% | $142.1596 | $142.16 | $142.15 | $142.20 |
| Purchase #7 | $139.90 | 12.162% | $156.9146 | $156.91 | $156.90 | $156.90 |
| 7 purchase totals = | $804.15 | $879.6869 | $879.69 | $879.70 | $879.70 | |