| 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 | $232.65 | 4.157% | $242.3213 | $242.32 | $242.30 | $242.30 |
| Purchase #2 | $197.47 | 12.714% | $222.5763 | $222.58 | $222.60 | $222.60 |
| Purchase #3 | $59.54 | 4.457% | $62.1937 | $62.19 | $62.20 | $62.20 |
| Purchase #4 | $129.66 | 8.473% | $140.6461 | $140.65 | $140.65 | $140.60 |
| Purchase #5 | $167.57 | 7.814% | $180.6639 | $180.66 | $180.65 | $180.70 |
| Purchase #6 | $202.79 | 8.190% | $219.3985 | $219.40 | $219.40 | $219.40 |
| Purchase #7 | $227.72 | 12.546% | $256.2898 | $256.29 | $256.30 | $256.30 |
| 7 purchase totals = | $1,217.40 | $1,324.0896 | $1,324.09 | $1,324.10 | $1,324.10 | |