| 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 | $43.36 | 12.529% | $48.7926 | $48.79 | $48.80 | $48.80 |
| Purchase #2 | $129.31 | 5.319% | $136.188 | $136.19 | $136.20 | $136.20 |
| Purchase #3 | $195.87 | 13.270% | $221.8619 | $221.86 | $221.85 | $221.90 |
| Purchase #4 | $51.86 | 13.517% | $58.8699 | $58.87 | $58.85 | $58.90 |
| Purchase #5 | $103.73 | 11.614% | $115.7772 | $115.78 | $115.80 | $115.80 |
| Purchase #6 | $219.97 | 5.215% | $231.4414 | $231.44 | $231.45 | $231.40 |
| Purchase #7 | $218.70 | 11.608% | $244.0867 | $244.09 | $244.10 | $244.10 |
| 7 purchase totals = | $962.80 | $1,057.0177 | $1,057.02 | $1,057.05 | $1,057.10 | |