| 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 | $56.88 | 7.873% | $61.3582 | $61.36 | $61.35 | $61.40 |
| Purchase #2 | $222.64 | 7.269% | $238.8237 | $238.82 | $238.80 | $238.80 |
| Purchase #3 | $173.88 | 11.816% | $194.4257 | $194.43 | $194.45 | $194.40 |
| Purchase #4 | $139.48 | 11.393% | $155.371 | $155.37 | $155.35 | $155.40 |
| Purchase #5 | $127.93 | 5.435% | $134.883 | $134.88 | $134.90 | $134.90 |
| Purchase #6 | $177.38 | 9.206% | $193.7096 | $193.71 | $193.70 | $193.70 |
| Purchase #7 | $224.27 | 8.687% | $243.7523 | $243.75 | $243.75 | $243.80 |
| 7 purchase totals = | $1,122.46 | $1,222.3235 | $1,222.32 | $1,222.30 | $1,222.40 | |