| 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 | $232.86 | 6.438% | $247.8515 | $247.85 | $247.85 | $247.90 |
| Purchase #2 | $250.60 | 3.359% | $259.0177 | $259.02 | $259.00 | $259.00 |
| Purchase #3 | $6.60 | 12.779% | $7.4434 | $7.44 | $7.45 | $7.40 |
| Purchase #4 | $156.34 | 8.320% | $169.3475 | $169.35 | $169.35 | $169.30 |
| Purchase #5 | $62.42 | 5.618% | $65.9268 | $65.93 | $65.95 | $65.90 |
| Purchase #6 | $231.45 | 9.738% | $253.9886 | $253.99 | $254.00 | $254.00 |
| Purchase #7 | $85.94 | 7.197% | $92.1251 | $92.13 | $92.15 | $92.10 |
| 7 purchase totals = | $1,026.21 | $1,095.7006 | $1,095.71 | $1,095.75 | $1,095.60 | |