| 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 | $230.79 | 3.612% | $239.1261 | $239.13 | $239.15 | $239.10 |
| Purchase #2 | $198.74 | 3.397% | $205.4912 | $205.49 | $205.50 | $205.50 |
| Purchase #3 | $222.50 | 3.324% | $229.8959 | $229.90 | $229.90 | $229.90 |
| Purchase #4 | $31.48 | 8.760% | $34.2376 | $34.24 | $34.25 | $34.20 |
| Purchase #5 | $246.87 | 7.311% | $264.9187 | $264.92 | $264.90 | $264.90 |
| Purchase #6 | $146.46 | 11.703% | $163.6002 | $163.60 | $163.60 | $163.60 |
| Purchase #7 | $184.90 | 12.687% | $208.3583 | $208.36 | $208.35 | $208.40 |
| 7 purchase totals = | $1,261.74 | $1,345.6280 | $1,345.64 | $1,345.65 | $1,345.60 | |