| 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 | $216.80 | 5.840% | $229.4611 | $229.46 | $229.45 | $229.50 |
| Purchase #2 | $231.62 | 10.340% | $255.5695 | $255.57 | $255.55 | $255.60 |
| Purchase #3 | $121.80 | 4.128% | $126.8279 | $126.83 | $126.85 | $126.80 |
| Purchase #4 | $157.78 | 3.345% | $163.0577 | $163.06 | $163.05 | $163.10 |
| Purchase #5 | $149.35 | 6.868% | $159.6074 | $159.61 | $159.60 | $159.60 |
| Purchase #6 | $65.71 | 12.380% | $73.8449 | $73.84 | $73.85 | $73.80 |
| Purchase #7 | $31.25 | 5.331% | $32.9159 | $32.92 | $32.90 | $32.90 |
| 7 purchase totals = | $974.31 | $1,041.2844 | $1,041.29 | $1,041.25 | $1,041.30 | |