| 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 | $30.30 | 7.644% | $32.6161 | $32.62 | $32.60 | $32.60 |
| Purchase #2 | $73.53 | 9.234% | $80.3198 | $80.32 | $80.30 | $80.30 |
| Purchase #3 | $192.41 | 4.258% | $200.6028 | $200.60 | $200.60 | $200.60 |
| Purchase #4 | $121.72 | 4.255% | $126.8992 | $126.90 | $126.90 | $126.90 |
| Purchase #5 | $206.74 | 12.326% | $232.2228 | $232.22 | $232.20 | $232.20 |
| Purchase #6 | $208.42 | 12.773% | $235.0415 | $235.04 | $235.05 | $235.00 |
| Purchase #7 | $20.43 | 11.305% | $22.7396 | $22.74 | $22.75 | $22.70 |
| 7 purchase totals = | $853.55 | $930.4418 | $930.44 | $930.40 | $930.30 | |