| 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 | $122.82 | 12.523% | $138.2007 | $138.20 | $138.20 | $138.20 |
| Purchase #2 | $70.75 | 4.180% | $73.7074 | $73.71 | $73.70 | $73.70 |
| Purchase #3 | $106.30 | 12.831% | $119.9394 | $119.94 | $119.95 | $119.90 |
| Purchase #4 | $223.99 | 6.447% | $238.4306 | $238.43 | $238.45 | $238.40 |
| Purchase #5 | $214.32 | 13.753% | $243.7954 | $243.80 | $243.80 | $243.80 |
| Purchase #6 | $70.28 | 13.758% | $79.9491 | $79.95 | $79.95 | $79.90 |
| Purchase #7 | $248.50 | 7.839% | $267.9799 | $267.98 | $268.00 | $268.00 |
| 7 purchase totals = | $1,056.96 | $1,162.0025 | $1,162.01 | $1,162.05 | $1,161.90 | |