| 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 | $205.26 | 11.701% | $229.2775 | $229.28 | $229.30 | $229.30 |
| Purchase #2 | $222.29 | 13.398% | $252.0724 | $252.07 | $252.05 | $252.10 |
| Purchase #3 | $80.85 | 5.347% | $85.173 | $85.17 | $85.15 | $85.20 |
| Purchase #4 | $195.52 | 7.547% | $210.2759 | $210.28 | $210.30 | $210.30 |
| Purchase #5 | $72.44 | 7.412% | $77.8093 | $77.81 | $77.80 | $77.80 |
| Purchase #6 | $65.60 | 5.547% | $69.2388 | $69.24 | $69.25 | $69.20 |
| Purchase #7 | $198.78 | 13.391% | $225.3986 | $225.40 | $225.40 | $225.40 |
| 7 purchase totals = | $1,040.74 | $1,149.2455 | $1,149.25 | $1,149.25 | $1,149.30 | |