| 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 | $18.63 | 8.593% | $20.2309 | $20.23 | $20.25 | $20.20 |
| Purchase #2 | $165.42 | 3.393% | $171.0327 | $171.03 | $171.05 | $171.00 |
| Purchase #3 | $241.61 | 11.191% | $268.6486 | $268.65 | $268.65 | $268.60 |
| Purchase #4 | $57.58 | 8.483% | $62.4645 | $62.46 | $62.45 | $62.50 |
| Purchase #5 | $247.34 | 10.464% | $273.2217 | $273.22 | $273.20 | $273.20 |
| Purchase #6 | $216.63 | 7.644% | $233.1892 | $233.19 | $233.20 | $233.20 |
| Purchase #7 | $26.59 | 13.374% | $30.1461 | $30.15 | $30.15 | $30.10 |
| 7 purchase totals = | $973.80 | $1,058.9337 | $1,058.93 | $1,058.95 | $1,058.80 | |