| 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 | $100.77 | 9.796% | $110.6414 | $110.64 | $110.65 | $110.60 |
| Purchase #2 | $201.32 | 6.669% | $214.746 | $214.75 | $214.75 | $214.70 |
| Purchase #3 | $145.88 | 12.841% | $164.6125 | $164.61 | $164.60 | $164.60 |
| Purchase #4 | $118.55 | 11.126% | $131.7399 | $131.74 | $131.75 | $131.70 |
| Purchase #5 | $109.90 | 13.745% | $125.0058 | $125.01 | $125.00 | $125.00 |
| Purchase #6 | $67.93 | 10.201% | $74.8595 | $74.86 | $74.85 | $74.90 |
| Purchase #7 | $220.88 | 10.323% | $243.6814 | $243.68 | $243.70 | $243.70 |
| 7 purchase totals = | $965.23 | $1,065.2865 | $1,065.29 | $1,065.30 | $1,065.20 | |