| 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 | $77.80 | 5.719% | $82.2494 | $82.25 | $82.25 | $82.20 |
| Purchase #2 | $244.32 | 12.201% | $274.1295 | $274.13 | $274.15 | $274.10 |
| Purchase #3 | $209.34 | 10.747% | $231.8378 | $231.84 | $231.85 | $231.80 |
| Purchase #4 | $8.51 | 13.129% | $9.6273 | $9.63 | $9.65 | $9.60 |
| Purchase #5 | $93.57 | 12.657% | $105.4132 | $105.41 | $105.40 | $105.40 |
| Purchase #6 | $166.56 | 12.194% | $186.8703 | $186.87 | $186.85 | $186.90 |
| Purchase #7 | $230.38 | 7.647% | $247.9972 | $248.00 | $248.00 | $248.00 |
| 7 purchase totals = | $1,030.48 | $1,138.1247 | $1,138.13 | $1,138.15 | $1,138.00 | |