| 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 | $121.85 | 10.455% | $134.5894 | $134.59 | $134.60 | $134.60 |
| Purchase #2 | $109.65 | 12.801% | $123.6863 | $123.69 | $123.70 | $123.70 |
| Purchase #3 | $101.75 | 4.251% | $106.0754 | $106.08 | $106.10 | $106.10 |
| Purchase #4 | $160.37 | 12.384% | $180.2302 | $180.23 | $180.25 | $180.20 |
| Purchase #5 | $178.82 | 8.615% | $194.2253 | $194.23 | $194.25 | $194.20 |
| Purchase #6 | $83.32 | 3.471% | $86.212 | $86.21 | $86.20 | $86.20 |
| Purchase #7 | $32.42 | 6.383% | $34.4894 | $34.49 | $34.50 | $34.50 |
| 7 purchase totals = | $788.18 | $859.5080 | $859.52 | $859.60 | $859.50 | |