| 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 | $111.87 | 8.524% | $121.4058 | $121.41 | $121.40 | $121.40 |
| Purchase #2 | $187.96 | 8.810% | $204.5193 | $204.52 | $204.50 | $204.50 |
| Purchase #3 | $179.74 | 5.573% | $189.7569 | $189.76 | $189.75 | $189.80 |
| Purchase #4 | $236.82 | 7.665% | $254.9723 | $254.97 | $254.95 | $255.00 |
| Purchase #5 | $97.58 | 6.379% | $103.8046 | $103.80 | $103.80 | $103.80 |
| Purchase #6 | $93.72 | 4.131% | $97.5916 | $97.59 | $97.60 | $97.60 |
| Purchase #7 | $230.41 | 9.781% | $252.9464 | $252.95 | $252.95 | $252.90 |
| 7 purchase totals = | $1,138.10 | $1,224.9969 | $1,225.00 | $1,224.95 | $1,225.00 | |