| 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 | $216.42 | 4.690% | $226.5701 | $226.57 | $226.55 | $226.60 |
| Purchase #2 | $134.26 | 4.819% | $140.73 | $140.73 | $140.75 | $140.70 |
| Purchase #3 | $193.63 | 12.602% | $218.0313 | $218.03 | $218.05 | $218.00 |
| Purchase #4 | $149.85 | 8.138% | $162.0448 | $162.04 | $162.05 | $162.00 |
| Purchase #5 | $179.76 | 4.655% | $188.1278 | $188.13 | $188.15 | $188.10 |
| Purchase #6 | $157.77 | 13.645% | $179.2977 | $179.30 | $179.30 | $179.30 |
| Purchase #7 | $239.27 | 12.837% | $269.9851 | $269.99 | $270.00 | $270.00 |
| 7 purchase totals = | $1,270.96 | $1,384.7868 | $1,384.79 | $1,384.85 | $1,384.70 | |