| 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 | $241.34 | 11.225% | $268.4304 | $268.43 | $268.45 | $268.40 |
| Purchase #2 | $226.48 | 9.311% | $247.5676 | $247.57 | $247.55 | $247.60 |
| Purchase #3 | $93.93 | 10.239% | $103.5475 | $103.55 | $103.55 | $103.50 |
| Purchase #4 | $93.84 | 12.304% | $105.3861 | $105.39 | $105.40 | $105.40 |
| Purchase #5 | $209.44 | 3.816% | $217.4322 | $217.43 | $217.45 | $217.40 |
| Purchase #6 | $17.77 | 11.444% | $19.8036 | $19.80 | $19.80 | $19.80 |
| Purchase #7 | $143.75 | 8.274% | $155.6439 | $155.64 | $155.65 | $155.60 |
| 7 purchase totals = | $1,026.55 | $1,117.8113 | $1,117.81 | $1,117.85 | $1,117.70 | |