| 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 | $192.31 | 13.461% | $218.1968 | $218.20 | $218.20 | $218.20 |
| Purchase #2 | $160.26 | 10.610% | $177.2636 | $177.26 | $177.25 | $177.30 |
| Purchase #3 | $243.31 | 4.818% | $255.0327 | $255.03 | $255.05 | $255.00 |
| Purchase #4 | $55.31 | 6.107% | $58.6878 | $58.69 | $58.70 | $58.70 |
| Purchase #5 | $188.36 | 10.582% | $208.2923 | $208.29 | $208.30 | $208.30 |
| Purchase #6 | $224.73 | 4.790% | $235.4946 | $235.49 | $235.50 | $235.50 |
| Purchase #7 | $206.83 | 7.103% | $221.5211 | $221.52 | $221.50 | $221.50 |
| 7 purchase totals = | $1,271.11 | $1,374.4889 | $1,374.48 | $1,374.50 | $1,374.50 | |