| 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 | $71.92 | 11.313% | $80.0563 | $80.06 | $80.05 | $80.10 |
| Purchase #2 | $8.74 | 5.790% | $9.246 | $9.25 | $9.25 | $9.20 |
| Purchase #3 | $227.98 | 6.283% | $242.304 | $242.30 | $242.30 | $242.30 |
| Purchase #4 | $89.70 | 7.428% | $96.3629 | $96.36 | $96.35 | $96.40 |
| Purchase #5 | $223.89 | 12.118% | $251.021 | $251.02 | $251.00 | $251.00 |
| Purchase #6 | $192.93 | 11.849% | $215.7903 | $215.79 | $215.80 | $215.80 |
| Purchase #7 | $193.44 | 11.617% | $215.9119 | $215.91 | $215.90 | $215.90 |
| 7 purchase totals = | $1,008.60 | $1,110.6924 | $1,110.69 | $1,110.65 | $1,110.70 | |