| 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 | $213.74 | 10.561% | $236.3131 | $236.31 | $236.30 | $236.30 |
| Purchase #2 | $149.71 | 5.196% | $157.4889 | $157.49 | $157.50 | $157.50 |
| Purchase #3 | $86.51 | 3.111% | $89.2013 | $89.20 | $89.20 | $89.20 |
| Purchase #4 | $221.50 | 5.190% | $232.9959 | $233.00 | $233.00 | $233.00 |
| Purchase #5 | $246.37 | 8.657% | $267.6983 | $267.70 | $267.70 | $267.70 |
| Purchase #6 | $81.89 | 11.365% | $91.1968 | $91.20 | $91.20 | $91.20 |
| Purchase #7 | $5.50 | 9.707% | $6.0339 | $6.03 | $6.05 | $6.00 |
| 7 purchase totals = | $1,005.22 | $1,080.9282 | $1,080.93 | $1,080.95 | $1,080.90 | |