| 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 | $23.85 | 11.407% | $26.5706 | $26.57 | $26.55 | $26.60 |
| Purchase #2 | $43.79 | 12.833% | $49.4096 | $49.41 | $49.40 | $49.40 |
| Purchase #3 | $123.26 | 9.534% | $135.0116 | $135.01 | $135.00 | $135.00 |
| Purchase #4 | $122.59 | 13.458% | $139.0882 | $139.09 | $139.10 | $139.10 |
| Purchase #5 | $143.41 | 8.350% | $155.3847 | $155.38 | $155.40 | $155.40 |
| Purchase #6 | $212.99 | 5.837% | $225.4222 | $225.42 | $225.40 | $225.40 |
| Purchase #7 | $80.31 | 12.286% | $90.1769 | $90.18 | $90.20 | $90.20 |
| 7 purchase totals = | $750.20 | $821.0638 | $821.06 | $821.05 | $821.10 | |