| 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 | $135.31 | 5.756% | $143.0984 | $143.10 | $143.10 | $143.10 |
| Purchase #2 | $195.55 | 3.738% | $202.8597 | $202.86 | $202.85 | $202.90 |
| Purchase #3 | $139.39 | 13.456% | $158.1463 | $158.15 | $158.15 | $158.10 |
| Purchase #4 | $172.93 | 13.509% | $196.2911 | $196.29 | $196.30 | $196.30 |
| Purchase #5 | $245.82 | 4.809% | $257.6415 | $257.64 | $257.65 | $257.60 |
| Purchase #6 | $222.53 | 5.488% | $234.7424 | $234.74 | $234.75 | $234.70 |
| Purchase #7 | $224.87 | 4.421% | $234.8115 | $234.81 | $234.80 | $234.80 |
| 7 purchase totals = | $1,336.40 | $1,427.5909 | $1,427.59 | $1,427.60 | $1,427.50 | |