| 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 | $116.75 | 12.554% | $131.4068 | $131.41 | $131.40 | $131.40 |
| Purchase #2 | $233.60 | 7.623% | $251.4073 | $251.41 | $251.40 | $251.40 |
| Purchase #3 | $56.88 | 5.791% | $60.1739 | $60.17 | $60.15 | $60.20 |
| Purchase #4 | $192.74 | 10.555% | $213.0837 | $213.08 | $213.10 | $213.10 |
| Purchase #5 | $206.50 | 9.136% | $225.3658 | $225.37 | $225.35 | $225.40 |
| Purchase #6 | $23.48 | 11.730% | $26.2342 | $26.23 | $26.25 | $26.20 |
| Purchase #7 | $72.55 | 5.144% | $76.282 | $76.28 | $76.30 | $76.30 |
| 7 purchase totals = | $902.50 | $983.9537 | $983.95 | $983.95 | $984.00 | |