| 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 | $216.91 | 8.556% | $235.4688 | $235.47 | $235.45 | $235.50 |
| Purchase #2 | $141.35 | 11.544% | $157.6674 | $157.67 | $157.65 | $157.70 |
| Purchase #3 | $165.28 | 3.507% | $171.0764 | $171.08 | $171.10 | $171.10 |
| Purchase #4 | $150.80 | 8.596% | $163.7628 | $163.76 | $163.75 | $163.80 |
| Purchase #5 | $166.85 | 12.684% | $188.0133 | $188.01 | $188.00 | $188.00 |
| Purchase #6 | $69.32 | 11.824% | $77.5164 | $77.52 | $77.50 | $77.50 |
| Purchase #7 | $191.71 | 10.132% | $211.1341 | $211.13 | $211.15 | $211.10 |
| 7 purchase totals = | $1,102.22 | $1,204.6392 | $1,204.64 | $1,204.60 | $1,204.70 | |