| 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 | $97.88 | 13.628% | $111.2191 | $111.22 | $111.20 | $111.20 |
| Purchase #2 | $217.70 | 7.465% | $233.9513 | $233.95 | $233.95 | $234.00 |
| Purchase #3 | $129.90 | 6.869% | $138.8228 | $138.82 | $138.80 | $138.80 |
| Purchase #4 | $22.38 | 10.660% | $24.7657 | $24.77 | $24.75 | $24.80 |
| Purchase #5 | $195.90 | 8.304% | $212.1675 | $212.17 | $212.15 | $212.20 |
| Purchase #6 | $227.94 | 7.336% | $244.6617 | $244.66 | $244.65 | $244.70 |
| Purchase #7 | $227.98 | 13.207% | $258.0893 | $258.09 | $258.10 | $258.10 |
| 7 purchase totals = | $1,119.68 | $1,223.6774 | $1,223.68 | $1,223.60 | $1,223.80 | |