| 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 | $43.48 | 7.274% | $46.6427 | $46.64 | $46.65 | $46.60 |
| Purchase #2 | $239.86 | 3.123% | $247.3508 | $247.35 | $247.35 | $247.40 |
| Purchase #3 | $105.30 | 9.605% | $115.4141 | $115.41 | $115.40 | $115.40 |
| Purchase #4 | $121.82 | 4.502% | $127.3043 | $127.30 | $127.30 | $127.30 |
| Purchase #5 | $118.92 | 9.465% | $130.1758 | $130.18 | $130.20 | $130.20 |
| Purchase #6 | $130.79 | 3.269% | $135.0655 | $135.07 | $135.05 | $135.10 |
| Purchase #7 | $176.50 | 9.730% | $193.6735 | $193.67 | $193.65 | $193.70 |
| 7 purchase totals = | $936.67 | $995.6267 | $995.62 | $995.60 | $995.70 | |