| 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 | $228.67 | 4.538% | $239.047 | $239.05 | $239.05 | $239.00 |
| Purchase #2 | $198.33 | 4.814% | $207.8776 | $207.88 | $207.90 | $207.90 |
| Purchase #3 | $165.79 | 9.467% | $181.4853 | $181.49 | $181.50 | $181.50 |
| Purchase #4 | $29.50 | 8.803% | $32.0969 | $32.10 | $32.10 | $32.10 |
| Purchase #5 | $67.90 | 13.381% | $76.9857 | $76.99 | $77.00 | $77.00 |
| Purchase #6 | $68.40 | 4.735% | $71.6387 | $71.64 | $71.65 | $71.60 |
| Purchase #7 | $25.92 | 9.803% | $28.4609 | $28.46 | $28.45 | $28.50 |
| 7 purchase totals = | $784.51 | $837.5921 | $837.61 | $837.65 | $837.60 | |