| 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 | $235.89 | 3.425% | $243.9692 | $243.97 | $243.95 | $244.00 |
| Purchase #2 | $150.97 | 12.358% | $169.6269 | $169.63 | $169.65 | $169.60 |
| Purchase #3 | $187.41 | 9.566% | $205.3376 | $205.34 | $205.35 | $205.30 |
| Purchase #4 | $206.26 | 13.455% | $234.0123 | $234.01 | $234.00 | $234.00 |
| Purchase #5 | $132.43 | 11.253% | $147.3323 | $147.33 | $147.35 | $147.30 |
| Purchase #6 | $105.76 | 7.249% | $113.4265 | $113.43 | $113.45 | $113.40 |
| Purchase #7 | $133.32 | 3.137% | $137.5022 | $137.50 | $137.50 | $137.50 |
| 7 purchase totals = | $1,152.04 | $1,251.2070 | $1,251.21 | $1,251.25 | $1,251.10 | |