| 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 | $126.85 | 8.784% | $137.9925 | $137.99 | $138.00 | $138.00 |
| Purchase #2 | $244.63 | 3.186% | $252.4239 | $252.42 | $252.40 | $252.40 |
| Purchase #3 | $81.60 | 4.611% | $85.3626 | $85.36 | $85.35 | $85.40 |
| Purchase #4 | $186.38 | 4.397% | $194.5751 | $194.58 | $194.60 | $194.60 |
| Purchase #5 | $119.62 | 5.352% | $126.0221 | $126.02 | $126.00 | $126.00 |
| Purchase #6 | $80.31 | 3.778% | $83.3441 | $83.34 | $83.35 | $83.30 |
| Purchase #7 | $67.37 | 10.571% | $74.4917 | $74.49 | $74.50 | $74.50 |
| 7 purchase totals = | $906.76 | $954.2120 | $954.20 | $954.20 | $954.20 | |