| 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 | $208.55 | 5.854% | $220.7585 | $220.76 | $220.75 | $220.80 |
| Purchase #2 | $205.72 | 8.786% | $223.7946 | $223.79 | $223.80 | $223.80 |
| Purchase #3 | $199.30 | 6.418% | $212.0911 | $212.09 | $212.10 | $212.10 |
| Purchase #4 | $180.32 | 4.738% | $188.8636 | $188.86 | $188.85 | $188.90 |
| Purchase #5 | $204.27 | 5.694% | $215.9011 | $215.90 | $215.90 | $215.90 |
| Purchase #6 | $33.57 | 3.781% | $34.8393 | $34.84 | $34.85 | $34.80 |
| Purchase #7 | $87.96 | 6.222% | $93.4329 | $93.43 | $93.45 | $93.40 |
| 7 purchase totals = | $1,119.69 | $1,189.6811 | $1,189.67 | $1,189.70 | $1,189.70 | |