| 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 | $197.96 | 4.303% | $206.4782 | $206.48 | $206.50 | $206.50 |
| Purchase #2 | $234.62 | 8.780% | $255.2196 | $255.22 | $255.20 | $255.20 |
| Purchase #3 | $16.63 | 11.675% | $18.5716 | $18.57 | $18.55 | $18.60 |
| Purchase #4 | $180.55 | 9.791% | $198.2277 | $198.23 | $198.25 | $198.20 |
| Purchase #5 | $247.93 | 13.194% | $280.6419 | $280.64 | $280.65 | $280.60 |
| Purchase #6 | $73.48 | 4.737% | $76.9607 | $76.96 | $76.95 | $77.00 |
| Purchase #7 | $81.51 | 3.730% | $84.5503 | $84.55 | $84.55 | $84.60 |
| 7 purchase totals = | $1,032.68 | $1,120.6500 | $1,120.65 | $1,120.65 | $1,120.70 | |