| 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 | $223.43 | 8.246% | $241.854 | $241.85 | $241.85 | $241.90 |
| Purchase #2 | $222.74 | 12.480% | $250.538 | $250.54 | $250.55 | $250.50 |
| Purchase #3 | $235.70 | 8.848% | $256.5547 | $256.55 | $256.55 | $256.60 |
| Purchase #4 | $160.27 | 5.698% | $169.4022 | $169.40 | $169.40 | $169.40 |
| Purchase #5 | $187.26 | 11.819% | $209.3923 | $209.39 | $209.40 | $209.40 |
| Purchase #6 | $218.95 | 10.862% | $242.7323 | $242.73 | $242.75 | $242.70 |
| Purchase #7 | $115.34 | 3.285% | $119.1289 | $119.13 | $119.15 | $119.10 |
| 7 purchase totals = | $1,363.69 | $1,489.6024 | $1,489.59 | $1,489.65 | $1,489.60 | |