| 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 | $25.90 | 3.746% | $26.8702 | $26.87 | $26.85 | $26.90 |
| Purchase #2 | $116.56 | 5.117% | $122.5244 | $122.52 | $122.50 | $122.50 |
| Purchase #3 | $224.74 | 10.778% | $248.9625 | $248.96 | $248.95 | $249.00 |
| Purchase #4 | $204.61 | 13.332% | $231.8886 | $231.89 | $231.90 | $231.90 |
| Purchase #5 | $157.92 | 9.326% | $172.6476 | $172.65 | $172.65 | $172.60 |
| Purchase #6 | $50.96 | 13.779% | $57.9818 | $57.98 | $58.00 | $58.00 |
| Purchase #7 | $112.72 | 6.733% | $120.3094 | $120.31 | $120.30 | $120.30 |
| 7 purchase totals = | $893.41 | $981.1845 | $981.18 | $981.15 | $981.20 | |