| 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 | $92.87 | 13.502% | $105.4093 | $105.41 | $105.40 | $105.40 |
| Purchase #2 | $235.33 | 5.104% | $247.3412 | $247.34 | $247.35 | $247.30 |
| Purchase #3 | $179.82 | 4.768% | $188.3938 | $188.39 | $188.40 | $188.40 |
| Purchase #4 | $44.94 | 8.516% | $48.7671 | $48.77 | $48.75 | $48.80 |
| Purchase #5 | $216.76 | 12.149% | $243.0942 | $243.09 | $243.10 | $243.10 |
| Purchase #6 | $123.83 | 3.439% | $128.0885 | $128.09 | $128.10 | $128.10 |
| Purchase #7 | $122.69 | 10.515% | $135.5909 | $135.59 | $135.60 | $135.60 |
| 7 purchase totals = | $1,016.24 | $1,096.6850 | $1,096.68 | $1,096.70 | $1,096.70 | |