| 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 | $229.58 | 10.456% | $253.5849 | $253.58 | $253.60 | $253.60 |
| Purchase #2 | $150.35 | 12.447% | $169.0641 | $169.06 | $169.05 | $169.10 |
| Purchase #3 | $188.93 | 10.808% | $209.3496 | $209.35 | $209.35 | $209.30 |
| Purchase #4 | $11.88 | 3.495% | $12.2952 | $12.30 | $12.30 | $12.30 |
| Purchase #5 | $155.59 | 12.181% | $174.5424 | $174.54 | $174.55 | $174.50 |
| Purchase #6 | $31.53 | 6.424% | $33.5555 | $33.56 | $33.55 | $33.60 |
| Purchase #7 | $235.41 | 10.759% | $260.7378 | $260.74 | $260.75 | $260.70 |
| 7 purchase totals = | $1,003.27 | $1,113.1295 | $1,113.13 | $1,113.15 | $1,113.10 | |