| 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 | $125.88 | 10.373% | $138.9375 | $138.94 | $138.95 | $138.90 |
| Purchase #2 | $189.36 | 10.476% | $209.1974 | $209.20 | $209.20 | $209.20 |
| Purchase #3 | $193.34 | 3.824% | $200.7333 | $200.73 | $200.75 | $200.70 |
| Purchase #4 | $230.82 | 12.678% | $260.0834 | $260.08 | $260.10 | $260.10 |
| Purchase #5 | $188.54 | 3.219% | $194.6091 | $194.61 | $194.60 | $194.60 |
| Purchase #6 | $124.94 | 4.110% | $130.075 | $130.08 | $130.10 | $130.10 |
| Purchase #7 | $7.75 | 12.864% | $8.747 | $8.75 | $8.75 | $8.70 |
| 7 purchase totals = | $1,060.63 | $1,142.3827 | $1,142.39 | $1,142.45 | $1,142.30 | |