| 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 | $120.33 | 12.606% | $135.4988 | $135.50 | $135.50 | $135.50 |
| Purchase #2 | $72.36 | 6.838% | $77.308 | $77.31 | $77.30 | $77.30 |
| Purchase #3 | $103.33 | 7.573% | $111.1552 | $111.16 | $111.15 | $111.20 |
| Purchase #4 | $209.84 | 4.410% | $219.0939 | $219.09 | $219.10 | $219.10 |
| Purchase #5 | $248.38 | 5.448% | $261.9117 | $261.91 | $261.90 | $261.90 |
| Purchase #6 | $76.87 | 5.397% | $81.0187 | $81.02 | $81.00 | $81.00 |
| Purchase #7 | $126.88 | 13.609% | $144.1471 | $144.15 | $144.15 | $144.10 |
| 7 purchase totals = | $957.99 | $1,030.1334 | $1,030.14 | $1,030.10 | $1,030.10 | |