| 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 | $26.32 | 12.138% | $29.5147 | $29.51 | $29.50 | $29.50 |
| Purchase #2 | $132.80 | 4.172% | $138.3404 | $138.34 | $138.35 | $138.30 |
| Purchase #3 | $192.84 | 3.359% | $199.3175 | $199.32 | $199.30 | $199.30 |
| Purchase #4 | $246.60 | 7.573% | $265.275 | $265.28 | $265.30 | $265.30 |
| Purchase #5 | $161.46 | 5.570% | $170.4533 | $170.45 | $170.45 | $170.50 |
| Purchase #6 | $129.29 | 5.284% | $136.1217 | $136.12 | $136.10 | $136.10 |
| Purchase #7 | $222.94 | 7.213% | $239.0207 | $239.02 | $239.00 | $239.00 |
| 7 purchase totals = | $1,112.25 | $1,178.0433 | $1,178.04 | $1,178.00 | $1,178.00 | |