| 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 | $123.74 | 3.402% | $127.9496 | $127.95 | $127.95 | $127.90 |
| Purchase #2 | $201.90 | 5.337% | $212.6754 | $212.68 | $212.70 | $212.70 |
| Purchase #3 | $136.57 | 9.841% | $150.0099 | $150.01 | $150.00 | $150.00 |
| Purchase #4 | $167.52 | 5.602% | $176.9045 | $176.90 | $176.90 | $176.90 |
| Purchase #5 | $73.68 | 3.533% | $76.2831 | $76.28 | $76.30 | $76.30 |
| Purchase #6 | $202.65 | 7.542% | $217.9339 | $217.93 | $217.95 | $217.90 |
| Purchase #7 | $224.40 | 8.871% | $244.3065 | $244.31 | $244.30 | $244.30 |
| 7 purchase totals = | $1,130.46 | $1,206.0629 | $1,206.06 | $1,206.10 | $1,206.00 | |