| 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 | $249.43 | 3.140% | $257.2621 | $257.26 | $257.25 | $257.30 |
| Purchase #2 | $196.65 | 4.632% | $205.7588 | $205.76 | $205.75 | $205.80 |
| Purchase #3 | $21.55 | 4.665% | $22.5553 | $22.56 | $22.55 | $22.60 |
| Purchase #4 | $43.59 | 5.608% | $46.0345 | $46.03 | $46.05 | $46.00 |
| Purchase #5 | $39.64 | 10.485% | $43.7963 | $43.80 | $43.80 | $43.80 |
| Purchase #6 | $200.72 | 10.584% | $221.9642 | $221.96 | $221.95 | $222.00 |
| Purchase #7 | $123.27 | 3.582% | $127.6855 | $127.69 | $127.70 | $127.70 |
| 7 purchase totals = | $874.85 | $925.0567 | $925.06 | $925.05 | $925.20 | |