| 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 | $5.36 | 5.779% | $5.6698 | $5.67 | $5.65 | $5.70 |
| Purchase #2 | $199.92 | 3.512% | $206.9412 | $206.94 | $206.95 | $206.90 |
| Purchase #3 | $135.68 | 12.670% | $152.8707 | $152.87 | $152.85 | $152.90 |
| Purchase #4 | $227.69 | 10.207% | $250.9303 | $250.93 | $250.95 | $250.90 |
| Purchase #5 | $165.64 | 13.624% | $188.2068 | $188.21 | $188.20 | $188.20 |
| Purchase #6 | $165.97 | 10.158% | $182.8292 | $182.83 | $182.85 | $182.80 |
| Purchase #7 | $247.78 | 7.219% | $265.6672 | $265.67 | $265.65 | $265.70 |
| 7 purchase totals = | $1,148.04 | $1,253.1152 | $1,253.12 | $1,253.10 | $1,253.10 | |