| 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 | $236.87 | 6.422% | $252.0818 | $252.08 | $252.10 | $252.10 |
| Purchase #2 | $208.34 | 5.731% | $220.28 | $220.28 | $220.30 | $220.30 |
| Purchase #3 | $56.49 | 10.679% | $62.5226 | $62.52 | $62.50 | $62.50 |
| Purchase #4 | $17.56 | 10.118% | $19.3367 | $19.34 | $19.35 | $19.30 |
| Purchase #5 | $230.31 | 5.857% | $243.7993 | $243.80 | $243.80 | $243.80 |
| Purchase #6 | $122.87 | 8.866% | $133.7637 | $133.76 | $133.75 | $133.80 |
| Purchase #7 | $72.56 | 13.564% | $82.402 | $82.40 | $82.40 | $82.40 |
| 7 purchase totals = | $945.00 | $1,014.1861 | $1,014.18 | $1,014.20 | $1,014.20 | |