| 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 | $129.85 | 10.296% | $143.2194 | $143.22 | $143.20 | $143.20 |
| Purchase #2 | $106.28 | 10.618% | $117.5648 | $117.56 | $117.55 | $117.60 |
| Purchase #3 | $195.69 | 12.328% | $219.8147 | $219.81 | $219.80 | $219.80 |
| Purchase #4 | $143.66 | 6.149% | $152.4937 | $152.49 | $152.50 | $152.50 |
| Purchase #5 | $99.69 | 6.363% | $106.0333 | $106.03 | $106.05 | $106.00 |
| Purchase #6 | $229.94 | 13.532% | $261.0555 | $261.06 | $261.05 | $261.10 |
| Purchase #7 | $68.60 | 8.500% | $74.431 | $74.43 | $74.45 | $74.40 |
| 7 purchase totals = | $973.71 | $1,074.6124 | $1,074.60 | $1,074.60 | $1,074.60 | |