| 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 | $7.93 | 10.316% | $8.7481 | $8.75 | $8.75 | $8.70 |
| Purchase #2 | $244.52 | 4.835% | $256.3425 | $256.34 | $256.35 | $256.30 |
| Purchase #3 | $200.66 | 12.489% | $225.7204 | $225.72 | $225.70 | $225.70 |
| Purchase #4 | $98.94 | 10.400% | $109.2298 | $109.23 | $109.25 | $109.20 |
| Purchase #5 | $208.97 | 11.498% | $232.9974 | $233.00 | $233.00 | $233.00 |
| Purchase #6 | $222.55 | 13.178% | $251.8776 | $251.88 | $251.90 | $251.90 |
| Purchase #7 | $179.81 | 13.363% | $203.838 | $203.84 | $203.85 | $203.80 |
| 7 purchase totals = | $1,163.38 | $1,288.7538 | $1,288.76 | $1,288.80 | $1,288.60 | |