| 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 | $175.29 | 9.807% | $192.4807 | $192.48 | $192.50 | $192.50 |
| Purchase #2 | $115.91 | 10.449% | $128.0214 | $128.02 | $128.00 | $128.00 |
| Purchase #3 | $13.34 | 11.370% | $14.8568 | $14.86 | $14.85 | $14.90 |
| Purchase #4 | $10.96 | 12.336% | $12.312 | $12.31 | $12.30 | $12.30 |
| Purchase #5 | $64.52 | 10.864% | $71.5295 | $71.53 | $71.55 | $71.50 |
| Purchase #6 | $23.68 | 6.380% | $25.1908 | $25.19 | $25.20 | $25.20 |
| Purchase #7 | $232.80 | 8.336% | $252.2062 | $252.21 | $252.20 | $252.20 |
| 7 purchase totals = | $636.50 | $696.5974 | $696.60 | $696.60 | $696.60 | |