| 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 | $76.34 | 7.445% | $82.0235 | $82.02 | $82.00 | $82.00 |
| Purchase #2 | $235.47 | 10.358% | $259.86 | $259.86 | $259.85 | $259.90 |
| Purchase #3 | $144.67 | 4.176% | $150.7114 | $150.71 | $150.70 | $150.70 |
| Purchase #4 | $163.47 | 7.455% | $175.6567 | $175.66 | $175.65 | $175.70 |
| Purchase #5 | $228.37 | 8.269% | $247.2539 | $247.25 | $247.25 | $247.30 |
| Purchase #6 | $201.69 | 4.373% | $210.5099 | $210.51 | $210.50 | $210.50 |
| Purchase #7 | $175.36 | 10.449% | $193.6834 | $193.68 | $193.70 | $193.70 |
| 7 purchase totals = | $1,225.37 | $1,319.6988 | $1,319.69 | $1,319.65 | $1,319.80 | |