| 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 | $192.74 | 13.777% | $219.2938 | $219.29 | $219.30 | $219.30 |
| Purchase #2 | $195.65 | 6.847% | $209.0462 | $209.05 | $209.05 | $209.00 |
| Purchase #3 | $120.86 | 13.330% | $136.9706 | $136.97 | $136.95 | $137.00 |
| Purchase #4 | $21.33 | 13.725% | $24.2575 | $24.26 | $24.25 | $24.30 |
| Purchase #5 | $186.91 | 9.387% | $204.4552 | $204.46 | $204.45 | $204.50 |
| Purchase #6 | $244.33 | 6.626% | $260.5193 | $260.52 | $260.50 | $260.50 |
| Purchase #7 | $176.75 | 9.379% | $193.3274 | $193.33 | $193.35 | $193.30 |
| 7 purchase totals = | $1,138.57 | $1,247.8700 | $1,247.88 | $1,247.85 | $1,247.90 | |