| 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 | $36.51 | 13.608% | $41.4783 | $41.48 | $41.50 | $41.50 |
| Purchase #2 | $95.85 | 4.546% | $100.2073 | $100.21 | $100.20 | $100.20 |
| Purchase #3 | $184.91 | 6.150% | $196.282 | $196.28 | $196.30 | $196.30 |
| Purchase #4 | $138.25 | 8.838% | $150.4685 | $150.47 | $150.45 | $150.50 |
| Purchase #5 | $221.87 | 12.202% | $248.9426 | $248.94 | $248.95 | $248.90 |
| Purchase #6 | $86.30 | 13.266% | $97.7486 | $97.75 | $97.75 | $97.70 |
| Purchase #7 | $213.27 | 9.753% | $234.0702 | $234.07 | $234.05 | $234.10 |
| 7 purchase totals = | $976.96 | $1,069.1975 | $1,069.20 | $1,069.20 | $1,069.20 | |