| 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 | $129.90 | 11.148% | $144.3813 | $144.38 | $144.40 | $144.40 |
| Purchase #2 | $216.40 | 13.173% | $244.9064 | $244.91 | $244.90 | $244.90 |
| Purchase #3 | $48.52 | 13.289% | $54.9678 | $54.97 | $54.95 | $55.00 |
| Purchase #4 | $118.59 | 11.106% | $131.7606 | $131.76 | $131.75 | $131.80 |
| Purchase #5 | $195.99 | 3.194% | $202.2499 | $202.25 | $202.25 | $202.20 |
| Purchase #6 | $202.38 | 7.137% | $216.8239 | $216.82 | $216.80 | $216.80 |
| Purchase #7 | $218.97 | 5.474% | $230.9564 | $230.96 | $230.95 | $231.00 |
| 7 purchase totals = | $1,130.75 | $1,226.0463 | $1,226.05 | $1,226.00 | $1,226.10 | |