| 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 | $108.96 | 10.235% | $120.1121 | $120.11 | $120.10 | $120.10 |
| Purchase #2 | $15.90 | 11.548% | $17.7361 | $17.74 | $17.75 | $17.70 |
| Purchase #3 | $213.61 | 3.418% | $220.9112 | $220.91 | $220.90 | $220.90 |
| Purchase #4 | $178.77 | 4.162% | $186.2104 | $186.21 | $186.20 | $186.20 |
| Purchase #5 | $128.66 | 11.274% | $143.1651 | $143.17 | $143.15 | $143.20 |
| Purchase #6 | $121.87 | 4.697% | $127.5942 | $127.59 | $127.60 | $127.60 |
| Purchase #7 | $218.66 | 4.415% | $228.3138 | $228.31 | $228.30 | $228.30 |
| 7 purchase totals = | $986.43 | $1,044.0429 | $1,044.04 | $1,044.00 | $1,044.00 | |