| 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 | $220.38 | 12.216% | $247.3016 | $247.30 | $247.30 | $247.30 |
| Purchase #2 | $42.80 | 3.324% | $44.2227 | $44.22 | $44.20 | $44.20 |
| Purchase #3 | $160.60 | 4.319% | $167.5363 | $167.54 | $167.55 | $167.50 |
| Purchase #4 | $207.33 | 7.842% | $223.5888 | $223.59 | $223.60 | $223.60 |
| Purchase #5 | $77.66 | 11.359% | $86.4814 | $86.48 | $86.50 | $86.50 |
| Purchase #6 | $176.73 | 3.714% | $183.2938 | $183.29 | $183.30 | $183.30 |
| Purchase #7 | $235.58 | 5.861% | $249.3873 | $249.39 | $249.40 | $249.40 |
| 7 purchase totals = | $1,121.08 | $1,201.8119 | $1,201.81 | $1,201.85 | $1,201.80 | |