| 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 | $235.54 | 4.781% | $246.8012 | $246.80 | $246.80 | $246.80 |
| Purchase #2 | $84.77 | 7.194% | $90.8684 | $90.87 | $90.85 | $90.90 |
| Purchase #3 | $122.99 | 8.501% | $133.4454 | $133.45 | $133.45 | $133.40 |
| Purchase #4 | $40.59 | 3.841% | $42.1491 | $42.15 | $42.15 | $42.10 |
| Purchase #5 | $237.35 | 12.766% | $267.6501 | $267.65 | $267.65 | $267.70 |
| Purchase #6 | $110.81 | 11.206% | $123.2274 | $123.23 | $123.25 | $123.20 |
| Purchase #7 | $197.96 | 7.173% | $212.1597 | $212.16 | $212.15 | $212.20 |
| 7 purchase totals = | $1,030.01 | $1,116.3013 | $1,116.31 | $1,116.30 | $1,116.30 | |