| 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 | $206.44 | 6.435% | $219.7244 | $219.72 | $219.70 | $219.70 |
| Purchase #2 | $20.80 | 4.748% | $21.7876 | $21.79 | $21.80 | $21.80 |
| Purchase #3 | $121.72 | 11.650% | $135.9004 | $135.90 | $135.90 | $135.90 |
| Purchase #4 | $99.71 | 4.842% | $104.538 | $104.54 | $104.55 | $104.50 |
| Purchase #5 | $88.79 | 3.106% | $91.5478 | $91.55 | $91.55 | $91.50 |
| Purchase #6 | $131.68 | 3.358% | $136.1018 | $136.10 | $136.10 | $136.10 |
| Purchase #7 | $246.78 | 7.869% | $266.1991 | $266.20 | $266.20 | $266.20 |
| 7 purchase totals = | $915.92 | $975.7991 | $975.80 | $975.80 | $975.70 | |