| 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 | $167.62 | 3.711% | $173.8404 | $173.84 | $173.85 | $173.80 |
| Purchase #2 | $222.86 | 10.838% | $247.0136 | $247.01 | $247.00 | $247.00 |
| Purchase #3 | $225.46 | 10.566% | $249.2821 | $249.28 | $249.30 | $249.30 |
| Purchase #4 | $97.75 | 3.436% | $101.1087 | $101.11 | $101.10 | $101.10 |
| Purchase #5 | $9.95 | 4.432% | $10.391 | $10.39 | $10.40 | $10.40 |
| Purchase #6 | $52.60 | 12.781% | $59.3228 | $59.32 | $59.30 | $59.30 |
| Purchase #7 | $205.84 | 10.488% | $227.4285 | $227.43 | $227.45 | $227.40 |
| 7 purchase totals = | $982.08 | $1,068.3871 | $1,068.38 | $1,068.40 | $1,068.30 | |