| 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 | $213.59 | 4.598% | $223.4109 | $223.41 | $223.40 | $223.40 |
| Purchase #2 | $16.40 | 9.342% | $17.9321 | $17.93 | $17.95 | $17.90 |
| Purchase #3 | $108.27 | 10.276% | $119.3958 | $119.40 | $119.40 | $119.40 |
| Purchase #4 | $25.91 | 3.650% | $26.8557 | $26.86 | $26.85 | $26.90 |
| Purchase #5 | $39.30 | 8.301% | $42.5623 | $42.56 | $42.55 | $42.60 |
| Purchase #6 | $173.29 | 12.338% | $194.6705 | $194.67 | $194.65 | $194.70 |
| Purchase #7 | $88.25 | 13.490% | $100.1549 | $100.15 | $100.15 | $100.20 |
| 7 purchase totals = | $665.01 | $724.9822 | $724.98 | $724.95 | $725.10 | |