| 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 | $75.34 | 10.430% | $83.198 | $83.20 | $83.20 | $83.20 |
| Purchase #2 | $237.35 | 3.309% | $245.2039 | $245.20 | $245.20 | $245.20 |
| Purchase #3 | $186.58 | 5.269% | $196.4109 | $196.41 | $196.40 | $196.40 |
| Purchase #4 | $212.67 | 10.725% | $235.4789 | $235.48 | $235.50 | $235.50 |
| Purchase #5 | $177.58 | 5.404% | $187.1764 | $187.18 | $187.20 | $187.20 |
| Purchase #6 | $108.98 | 11.521% | $121.5356 | $121.54 | $121.55 | $121.50 |
| Purchase #7 | $240.42 | 5.819% | $254.41 | $254.41 | $254.40 | $254.40 |
| 7 purchase totals = | $1,238.92 | $1,323.4137 | $1,323.42 | $1,323.45 | $1,323.40 | |