| 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 | $209.73 | 12.496% | $235.9379 | $235.94 | $235.95 | $235.90 |
| Purchase #2 | $95.35 | 4.848% | $99.9726 | $99.97 | $99.95 | $100.00 |
| Purchase #3 | $78.34 | 3.178% | $80.8296 | $80.83 | $80.85 | $80.80 |
| Purchase #4 | $32.50 | 11.113% | $36.1117 | $36.11 | $36.10 | $36.10 |
| Purchase #5 | $102.47 | 4.579% | $107.1621 | $107.16 | $107.15 | $107.20 |
| Purchase #6 | $221.69 | 8.115% | $239.6801 | $239.68 | $239.70 | $239.70 |
| Purchase #7 | $37.36 | 11.694% | $41.7289 | $41.73 | $41.75 | $41.70 |
| 7 purchase totals = | $777.44 | $841.4229 | $841.42 | $841.45 | $841.40 | |