| 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 | $190.43 | 4.736% | $199.4488 | $199.45 | $199.45 | $199.40 |
| Purchase #2 | $159.83 | 10.835% | $177.1476 | $177.15 | $177.15 | $177.10 |
| Purchase #3 | $192.36 | 9.430% | $210.4995 | $210.50 | $210.50 | $210.50 |
| Purchase #4 | $98.27 | 4.293% | $102.4887 | $102.49 | $102.50 | $102.50 |
| Purchase #5 | $208.43 | 6.126% | $221.1984 | $221.20 | $221.20 | $221.20 |
| Purchase #6 | $124.92 | 9.534% | $136.8299 | $136.83 | $136.85 | $136.80 |
| Purchase #7 | $225.70 | 4.660% | $236.2176 | $236.22 | $236.20 | $236.20 |
| 7 purchase totals = | $1,199.94 | $1,283.8305 | $1,283.84 | $1,283.85 | $1,283.70 | |