| 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 | $204.30 | 3.283% | $211.0072 | $211.01 | $211.00 | $211.00 |
| Purchase #2 | $39.44 | 10.254% | $43.4842 | $43.48 | $43.50 | $43.50 |
| Purchase #3 | $84.68 | 12.699% | $95.4335 | $95.43 | $95.45 | $95.40 |
| Purchase #4 | $127.31 | 3.661% | $131.9708 | $131.97 | $131.95 | $132.00 |
| Purchase #5 | $121.25 | 4.283% | $126.4431 | $126.44 | $126.45 | $126.40 |
| Purchase #6 | $13.93 | 8.766% | $15.1511 | $15.15 | $15.15 | $15.20 |
| Purchase #7 | $135.38 | 3.265% | $139.8002 | $139.80 | $139.80 | $139.80 |
| 7 purchase totals = | $726.29 | $763.2901 | $763.28 | $763.30 | $763.30 | |