| 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 | $234.33 | 7.371% | $251.6025 | $251.60 | $251.60 | $251.60 |
| Purchase #2 | $141.83 | 5.604% | $149.7782 | $149.78 | $149.80 | $149.80 |
| Purchase #3 | $83.60 | 7.285% | $89.6903 | $89.69 | $89.70 | $89.70 |
| Purchase #4 | $144.72 | 11.355% | $161.153 | $161.15 | $161.15 | $161.20 |
| Purchase #5 | $143.35 | 11.531% | $159.8797 | $159.88 | $159.90 | $159.90 |
| Purchase #6 | $66.30 | 5.702% | $70.0804 | $70.08 | $70.10 | $70.10 |
| Purchase #7 | $198.93 | 7.445% | $213.7403 | $213.74 | $213.75 | $213.70 |
| 7 purchase totals = | $1,013.06 | $1,095.9244 | $1,095.92 | $1,096.00 | $1,096.00 | |