| 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 | $227.97 | 7.270% | $244.5434 | $244.54 | $244.55 | $244.50 |
| Purchase #2 | $99.85 | 9.848% | $109.6832 | $109.68 | $109.70 | $109.70 |
| Purchase #3 | $153.70 | 8.490% | $166.7491 | $166.75 | $166.75 | $166.70 |
| Purchase #4 | $209.79 | 5.632% | $221.6054 | $221.61 | $221.60 | $221.60 |
| Purchase #5 | $216.75 | 4.733% | $227.0088 | $227.01 | $227.00 | $227.00 |
| Purchase #6 | $13.35 | 13.240% | $15.1175 | $15.12 | $15.10 | $15.10 |
| Purchase #7 | $86.45 | 5.248% | $90.9869 | $90.99 | $91.00 | $91.00 |
| 7 purchase totals = | $1,007.86 | $1,075.6943 | $1,075.70 | $1,075.70 | $1,075.60 | |