| 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 | $196.59 | 13.339% | $222.8131 | $222.81 | $222.80 | $222.80 |
| Purchase #2 | $204.27 | 13.109% | $231.0478 | $231.05 | $231.05 | $231.00 |
| Purchase #3 | $171.83 | 5.341% | $181.0074 | $181.01 | $181.00 | $181.00 |
| Purchase #4 | $230.92 | 6.327% | $245.5303 | $245.53 | $245.55 | $245.50 |
| Purchase #5 | $41.74 | 6.403% | $44.4126 | $44.41 | $44.40 | $44.40 |
| Purchase #6 | $153.86 | 4.770% | $161.1991 | $161.20 | $161.20 | $161.20 |
| Purchase #7 | $93.67 | 12.296% | $105.1877 | $105.19 | $105.20 | $105.20 |
| 7 purchase totals = | $1,092.88 | $1,191.1980 | $1,191.20 | $1,191.20 | $1,191.10 | |