| 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 | $116.85 | 5.762% | $123.5829 | $123.58 | $123.60 | $123.60 |
| Purchase #2 | $152.62 | 11.853% | $170.71 | $170.71 | $170.70 | $170.70 |
| Purchase #3 | $86.71 | 12.765% | $97.7785 | $97.78 | $97.80 | $97.80 |
| Purchase #4 | $152.95 | 3.248% | $157.9178 | $157.92 | $157.90 | $157.90 |
| Purchase #5 | $196.32 | 11.735% | $219.3582 | $219.36 | $219.35 | $219.40 |
| Purchase #6 | $65.91 | 11.113% | $73.2346 | $73.23 | $73.25 | $73.20 |
| Purchase #7 | $245.44 | 13.458% | $278.4713 | $278.47 | $278.45 | $278.50 |
| 7 purchase totals = | $1,016.80 | $1,121.0533 | $1,121.05 | $1,121.05 | $1,121.10 | |