| 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 | $123.64 | 3.204% | $127.6014 | $127.60 | $127.60 | $127.60 |
| Purchase #2 | $214.96 | 3.449% | $222.374 | $222.37 | $222.35 | $222.40 |
| Purchase #3 | $183.72 | 8.830% | $199.9425 | $199.94 | $199.95 | $199.90 |
| Purchase #4 | $21.43 | 4.541% | $22.4031 | $22.40 | $22.40 | $22.40 |
| Purchase #5 | $240.51 | 5.587% | $253.9473 | $253.95 | $253.95 | $253.90 |
| Purchase #6 | $209.48 | 5.795% | $221.6194 | $221.62 | $221.60 | $221.60 |
| Purchase #7 | $223.76 | 4.659% | $234.185 | $234.19 | $234.20 | $234.20 |
| 7 purchase totals = | $1,217.50 | $1,282.0727 | $1,282.07 | $1,282.05 | $1,282.00 | |