| 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 | $116.80 | 11.448% | $130.1713 | $130.17 | $130.15 | $130.20 |
| Purchase #2 | $237.46 | 5.442% | $250.3826 | $250.38 | $250.40 | $250.40 |
| Purchase #3 | $91.68 | 10.482% | $101.2899 | $101.29 | $101.30 | $101.30 |
| Purchase #4 | $87.83 | 4.834% | $92.0757 | $92.08 | $92.10 | $92.10 |
| Purchase #5 | $186.81 | 9.698% | $204.9268 | $204.93 | $204.95 | $204.90 |
| Purchase #6 | $30.85 | 3.508% | $31.9322 | $31.93 | $31.95 | $31.90 |
| Purchase #7 | $198.91 | 7.718% | $214.2619 | $214.26 | $214.25 | $214.30 |
| 7 purchase totals = | $950.34 | $1,025.0404 | $1,025.04 | $1,025.10 | $1,025.10 | |