| 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 | $232.84 | 8.624% | $252.9201 | $252.92 | $252.90 | $252.90 |
| Purchase #2 | $189.27 | 5.366% | $199.4262 | $199.43 | $199.45 | $199.40 |
| Purchase #3 | $202.96 | 12.493% | $228.3158 | $228.32 | $228.30 | $228.30 |
| Purchase #4 | $18.93 | 9.122% | $20.6568 | $20.66 | $20.65 | $20.70 |
| Purchase #5 | $99.85 | 7.605% | $107.4436 | $107.44 | $107.45 | $107.40 |
| Purchase #6 | $34.26 | 9.790% | $37.6141 | $37.61 | $37.60 | $37.60 |
| Purchase #7 | $232.38 | 4.529% | $242.9045 | $242.90 | $242.90 | $242.90 |
| 7 purchase totals = | $1,010.49 | $1,089.2811 | $1,089.28 | $1,089.25 | $1,089.20 | |