| 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 | $244.40 | 3.210% | $252.2452 | $252.25 | $252.25 | $252.20 |
| Purchase #2 | $243.68 | 8.214% | $263.6959 | $263.70 | $263.70 | $263.70 |
| Purchase #3 | $145.86 | 6.229% | $154.9456 | $154.95 | $154.95 | $154.90 |
| Purchase #4 | $126.97 | 11.873% | $142.0451 | $142.05 | $142.05 | $142.00 |
| Purchase #5 | $17.73 | 5.820% | $18.7619 | $18.76 | $18.75 | $18.80 |
| Purchase #6 | $79.63 | 5.127% | $83.7126 | $83.71 | $83.70 | $83.70 |
| Purchase #7 | $186.73 | 13.297% | $211.5595 | $211.56 | $211.55 | $211.60 |
| 7 purchase totals = | $1,045.00 | $1,126.9658 | $1,126.98 | $1,126.95 | $1,126.90 | |