| 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 | $182.79 | 4.651% | $191.2916 | $191.29 | $191.30 | $191.30 |
| Purchase #2 | $193.35 | 11.778% | $216.1228 | $216.12 | $216.10 | $216.10 |
| Purchase #3 | $59.30 | 4.844% | $62.1725 | $62.17 | $62.15 | $62.20 |
| Purchase #4 | $118.25 | 10.147% | $130.2488 | $130.25 | $130.25 | $130.20 |
| Purchase #5 | $50.45 | 8.544% | $54.7604 | $54.76 | $54.75 | $54.80 |
| Purchase #6 | $99.51 | 4.587% | $104.0745 | $104.07 | $104.05 | $104.10 |
| Purchase #7 | $246.69 | 9.862% | $271.0186 | $271.02 | $271.00 | $271.00 |
| 7 purchase totals = | $950.34 | $1,029.6892 | $1,029.68 | $1,029.60 | $1,029.70 | |