| 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 | $110.49 | 10.520% | $122.1135 | $122.11 | $122.10 | $122.10 |
| Purchase #2 | $88.66 | 12.859% | $100.0608 | $100.06 | $100.05 | $100.10 |
| Purchase #3 | $239.36 | 5.632% | $252.8408 | $252.84 | $252.85 | $252.80 |
| Purchase #4 | $160.42 | 8.416% | $173.9209 | $173.92 | $173.90 | $173.90 |
| Purchase #5 | $120.44 | 12.709% | $135.7467 | $135.75 | $135.75 | $135.70 |
| Purchase #6 | $194.25 | 6.602% | $207.0744 | $207.07 | $207.05 | $207.10 |
| Purchase #7 | $49.79 | 11.653% | $55.592 | $55.59 | $55.60 | $55.60 |
| 7 purchase totals = | $963.41 | $1,047.3491 | $1,047.34 | $1,047.30 | $1,047.30 | |