| 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 | $230.85 | 11.697% | $257.8525 | $257.85 | $257.85 | $257.90 |
| Purchase #2 | $20.46 | 13.658% | $23.2544 | $23.25 | $23.25 | $23.30 |
| Purchase #3 | $174.80 | 11.441% | $194.7989 | $194.80 | $194.80 | $194.80 |
| Purchase #4 | $12.49 | 12.636% | $14.0682 | $14.07 | $14.05 | $14.10 |
| Purchase #5 | $144.52 | 8.553% | $156.8808 | $156.88 | $156.90 | $156.90 |
| Purchase #6 | $88.76 | 6.236% | $94.2951 | $94.30 | $94.30 | $94.30 |
| Purchase #7 | $73.90 | 8.482% | $80.1682 | $80.17 | $80.15 | $80.20 |
| 7 purchase totals = | $745.78 | $821.3181 | $821.32 | $821.30 | $821.50 | |