| 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 | $243.46 | 8.293% | $263.6501 | $263.65 | $263.65 | $263.70 |
| Purchase #2 | $7.75 | 4.217% | $8.0768 | $8.08 | $8.10 | $8.10 |
| Purchase #3 | $32.68 | 4.557% | $34.1692 | $34.17 | $34.15 | $34.20 |
| Purchase #4 | $190.37 | 4.196% | $198.3579 | $198.36 | $198.35 | $198.40 |
| Purchase #5 | $54.62 | 13.723% | $62.1155 | $62.12 | $62.10 | $62.10 |
| Purchase #6 | $101.38 | 7.654% | $109.1396 | $109.14 | $109.15 | $109.10 |
| Purchase #7 | $186.80 | 11.339% | $207.9813 | $207.98 | $208.00 | $208.00 |
| 7 purchase totals = | $817.06 | $883.4904 | $883.50 | $883.50 | $883.60 | |