| 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 | $242.77 | 4.195% | $252.9542 | $252.95 | $252.95 | $253.00 |
| Purchase #2 | $193.78 | 13.696% | $220.3201 | $220.32 | $220.30 | $220.30 |
| Purchase #3 | $198.64 | 8.151% | $214.8311 | $214.83 | $214.85 | $214.80 |
| Purchase #4 | $21.63 | 11.200% | $24.0526 | $24.05 | $24.05 | $24.10 |
| Purchase #5 | $71.63 | 8.466% | $77.6942 | $77.69 | $77.70 | $77.70 |
| Purchase #6 | $164.96 | 12.723% | $185.9479 | $185.95 | $185.95 | $185.90 |
| Purchase #7 | $175.49 | 6.772% | $187.3742 | $187.37 | $187.35 | $187.40 |
| 7 purchase totals = | $1,068.90 | $1,163.1743 | $1,163.16 | $1,163.15 | $1,163.20 | |