| 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 | $113.84 | 3.134% | $117.4077 | $117.41 | $117.40 | $117.40 |
| Purchase #2 | $33.46 | 7.435% | $35.9478 | $35.95 | $35.95 | $35.90 |
| Purchase #3 | $182.83 | 3.639% | $189.4832 | $189.48 | $189.50 | $189.50 |
| Purchase #4 | $229.67 | 8.136% | $248.356 | $248.36 | $248.35 | $248.40 |
| Purchase #5 | $97.72 | 8.188% | $105.7213 | $105.72 | $105.70 | $105.70 |
| Purchase #6 | $66.50 | 3.835% | $69.0503 | $69.05 | $69.05 | $69.10 |
| Purchase #7 | $233.77 | 4.565% | $244.4416 | $244.44 | $244.45 | $244.40 |
| 7 purchase totals = | $957.79 | $1,010.4079 | $1,010.41 | $1,010.40 | $1,010.40 | |