| 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 | $31.47 | 8.114% | $34.0235 | $34.02 | $34.00 | $34.00 |
| Purchase #2 | $113.41 | 7.135% | $121.5018 | $121.50 | $121.50 | $121.50 |
| Purchase #3 | $112.56 | 12.192% | $126.2833 | $126.28 | $126.30 | $126.30 |
| Purchase #4 | $179.99 | 5.623% | $190.1108 | $190.11 | $190.10 | $190.10 |
| Purchase #5 | $8.90 | 10.718% | $9.8539 | $9.85 | $9.85 | $9.90 |
| Purchase #6 | $218.56 | 7.749% | $235.4962 | $235.50 | $235.50 | $235.50 |
| Purchase #7 | $225.43 | 7.768% | $242.9414 | $242.94 | $242.95 | $242.90 |
| 7 purchase totals = | $890.32 | $960.2109 | $960.20 | $960.20 | $960.20 | |