| 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 | $121.28 | 10.644% | $134.189 | $134.19 | $134.20 | $134.20 |
| Purchase #2 | $135.87 | 12.360% | $152.6635 | $152.66 | $152.65 | $152.70 |
| Purchase #3 | $126.42 | 9.448% | $138.3642 | $138.36 | $138.35 | $138.40 |
| Purchase #4 | $115.51 | 4.671% | $120.9055 | $120.91 | $120.90 | $120.90 |
| Purchase #5 | $87.90 | 12.771% | $99.1257 | $99.13 | $99.15 | $99.10 |
| Purchase #6 | $84.65 | 6.588% | $90.2267 | $90.23 | $90.25 | $90.20 |
| Purchase #7 | $74.68 | 5.219% | $78.5775 | $78.58 | $78.60 | $78.60 |
| 7 purchase totals = | $746.31 | $814.0521 | $814.06 | $814.10 | $814.10 | |