| 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 | $20.86 | 10.318% | $23.0123 | $23.01 | $23.00 | $23.00 |
| Purchase #2 | $26.51 | 9.400% | $29.0019 | $29.00 | $29.00 | $29.00 |
| Purchase #3 | $179.96 | 12.810% | $203.0129 | $203.01 | $203.00 | $203.00 |
| Purchase #4 | $36.38 | 7.721% | $39.1889 | $39.19 | $39.20 | $39.20 |
| Purchase #5 | $136.28 | 6.464% | $145.0891 | $145.09 | $145.10 | $145.10 |
| Purchase #6 | $159.31 | 10.632% | $176.2478 | $176.25 | $176.25 | $176.20 |
| Purchase #7 | $223.76 | 13.588% | $254.1645 | $254.16 | $254.15 | $254.20 |
| 7 purchase totals = | $783.06 | $869.7174 | $869.71 | $869.70 | $869.70 | |