| 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 | $113.35 | 8.727% | $123.2421 | $123.24 | $123.25 | $123.20 |
| Purchase #2 | $160.96 | 4.689% | $168.5074 | $168.51 | $168.50 | $168.50 |
| Purchase #3 | $247.45 | 4.579% | $258.7807 | $258.78 | $258.80 | $258.80 |
| Purchase #4 | $11.55 | 7.609% | $12.4288 | $12.43 | $12.45 | $12.40 |
| Purchase #5 | $106.65 | 12.672% | $120.1647 | $120.16 | $120.15 | $120.20 |
| Purchase #6 | $33.92 | 8.833% | $36.9162 | $36.92 | $36.90 | $36.90 |
| Purchase #7 | $75.36 | 8.625% | $81.8598 | $81.86 | $81.85 | $81.90 |
| 7 purchase totals = | $749.24 | $801.8997 | $801.90 | $801.90 | $801.90 | |