| 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 | $211.45 | 12.658% | $238.2153 | $238.22 | $238.20 | $238.20 |
| Purchase #2 | $40.28 | 10.442% | $44.486 | $44.49 | $44.50 | $44.50 |
| Purchase #3 | $166.35 | 13.735% | $189.1982 | $189.20 | $189.20 | $189.20 |
| Purchase #4 | $157.96 | 11.431% | $176.0164 | $176.02 | $176.00 | $176.00 |
| Purchase #5 | $81.82 | 6.367% | $87.0295 | $87.03 | $87.05 | $87.00 |
| Purchase #6 | $163.57 | 11.720% | $182.7404 | $182.74 | $182.75 | $182.70 |
| Purchase #7 | $128.25 | 6.361% | $136.408 | $136.41 | $136.40 | $136.40 |
| 7 purchase totals = | $949.68 | $1,054.0938 | $1,054.11 | $1,054.10 | $1,054.00 | |