| 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 | $223.67 | 3.800% | $232.1695 | $232.17 | $232.15 | $232.20 |
| Purchase #2 | $84.31 | 9.258% | $92.1154 | $92.12 | $92.10 | $92.10 |
| Purchase #3 | $71.64 | 11.536% | $79.9044 | $79.90 | $79.90 | $79.90 |
| Purchase #4 | $121.71 | 12.722% | $137.1939 | $137.19 | $137.20 | $137.20 |
| Purchase #5 | $59.86 | 10.179% | $65.9531 | $65.95 | $65.95 | $66.00 |
| Purchase #6 | $119.99 | 9.361% | $131.2223 | $131.22 | $131.20 | $131.20 |
| Purchase #7 | $178.58 | 4.161% | $186.0107 | $186.01 | $186.00 | $186.00 |
| 7 purchase totals = | $859.76 | $924.5693 | $924.56 | $924.50 | $924.60 | |