| 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 | $73.88 | 8.660% | $80.278 | $80.28 | $80.30 | $80.30 |
| Purchase #2 | $148.75 | 11.744% | $166.2192 | $166.22 | $166.20 | $166.20 |
| Purchase #3 | $215.83 | 9.282% | $235.8633 | $235.86 | $235.85 | $235.90 |
| Purchase #4 | $58.31 | 5.625% | $61.5899 | $61.59 | $61.60 | $61.60 |
| Purchase #5 | $91.26 | 10.456% | $100.8021 | $100.80 | $100.80 | $100.80 |
| Purchase #6 | $238.85 | 8.827% | $259.9333 | $259.93 | $259.95 | $259.90 |
| Purchase #7 | $194.75 | 3.582% | $201.7259 | $201.73 | $201.75 | $201.70 |
| 7 purchase totals = | $1,021.63 | $1,106.4117 | $1,106.41 | $1,106.45 | $1,106.40 | |