| 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 | $122.56 | 9.571% | $134.2902 | $134.29 | $134.30 | $134.30 |
| Purchase #2 | $135.42 | 5.671% | $143.0997 | $143.10 | $143.10 | $143.10 |
| Purchase #3 | $75.34 | 6.447% | $80.1972 | $80.20 | $80.20 | $80.20 |
| Purchase #4 | $13.46 | 9.526% | $14.7422 | $14.74 | $14.75 | $14.70 |
| Purchase #5 | $183.38 | 8.759% | $199.4423 | $199.44 | $199.45 | $199.40 |
| Purchase #6 | $144.25 | 4.854% | $151.2519 | $151.25 | $151.25 | $151.30 |
| Purchase #7 | $202.52 | 8.318% | $219.3656 | $219.37 | $219.35 | $219.40 |
| 7 purchase totals = | $876.93 | $942.3891 | $942.39 | $942.40 | $942.40 | |