| 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 | $91.84 | 6.225% | $97.557 | $97.56 | $97.55 | $97.60 |
| Purchase #2 | $122.48 | 8.390% | $132.7561 | $132.76 | $132.75 | $132.80 |
| Purchase #3 | $91.87 | 10.523% | $101.5375 | $101.54 | $101.55 | $101.50 |
| Purchase #4 | $203.90 | 7.490% | $219.1721 | $219.17 | $219.15 | $219.20 |
| Purchase #5 | $178.63 | 9.606% | $195.7892 | $195.79 | $195.80 | $195.80 |
| Purchase #6 | $153.34 | 5.677% | $162.0451 | $162.05 | $162.05 | $162.00 |
| Purchase #7 | $179.30 | 9.358% | $196.0789 | $196.08 | $196.10 | $196.10 |
| 7 purchase totals = | $1,021.36 | $1,104.9359 | $1,104.95 | $1,104.95 | $1,105.00 | |