| 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 | $210.45 | 6.612% | $224.365 | $224.37 | $224.35 | $224.40 |
| Purchase #2 | $11.94 | 8.393% | $12.9421 | $12.94 | $12.95 | $12.90 |
| Purchase #3 | $80.80 | 3.801% | $83.8712 | $83.87 | $83.85 | $83.90 |
| Purchase #4 | $126.44 | 13.337% | $143.3033 | $143.30 | $143.30 | $143.30 |
| Purchase #5 | $203.91 | 12.287% | $228.9644 | $228.96 | $228.95 | $229.00 |
| Purchase #6 | $54.43 | 12.486% | $61.2261 | $61.23 | $61.25 | $61.20 |
| Purchase #7 | $182.45 | 6.288% | $193.9225 | $193.92 | $193.90 | $193.90 |
| 7 purchase totals = | $870.42 | $948.5946 | $948.59 | $948.55 | $948.60 | |