| 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 | $246.35 | 12.477% | $277.0871 | $277.09 | $277.10 | $277.10 |
| Purchase #2 | $221.53 | 10.174% | $244.0685 | $244.07 | $244.05 | $244.10 |
| Purchase #3 | $67.25 | 9.818% | $73.8526 | $73.85 | $73.85 | $73.90 |
| Purchase #4 | $128.75 | 12.425% | $144.7472 | $144.75 | $144.75 | $144.70 |
| Purchase #5 | $232.30 | 9.209% | $253.6925 | $253.69 | $253.70 | $253.70 |
| Purchase #6 | $95.27 | 4.653% | $99.7029 | $99.70 | $99.70 | $99.70 |
| Purchase #7 | $127.34 | 8.857% | $138.6185 | $138.62 | $138.60 | $138.60 |
| 7 purchase totals = | $1,118.79 | $1,231.7693 | $1,231.77 | $1,231.75 | $1,231.80 | |