| 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 | $97.31 | 11.417% | $108.4199 | $108.42 | $108.40 | $108.40 |
| Purchase #2 | $190.57 | 13.317% | $215.9482 | $215.95 | $215.95 | $215.90 |
| Purchase #3 | $125.37 | 6.262% | $133.2207 | $133.22 | $133.20 | $133.20 |
| Purchase #4 | $174.28 | 8.772% | $189.5678 | $189.57 | $189.55 | $189.60 |
| Purchase #5 | $225.89 | 13.737% | $256.9205 | $256.92 | $256.90 | $256.90 |
| Purchase #6 | $67.98 | 4.677% | $71.1594 | $71.16 | $71.15 | $71.20 |
| Purchase #7 | $216.38 | 12.766% | $244.0031 | $244.00 | $244.00 | $244.00 |
| 7 purchase totals = | $1,097.78 | $1,219.2396 | $1,219.24 | $1,219.15 | $1,219.20 | |