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 | $120.67 | 6.142% | $128.0816 | $128.08 | $128.10 | $128.10 |
Purchase #2 | $166.47 | 8.238% | $180.1838 | $180.18 | $180.20 | $180.20 |
Purchase #3 | $26.44 | 13.813% | $30.0922 | $30.09 | $30.10 | $30.10 |
Purchase #4 | $119.58 | 12.150% | $134.109 | $134.11 | $134.10 | $134.10 |
Purchase #5 | $62.87 | 3.550% | $65.1019 | $65.10 | $65.10 | $65.10 |
Purchase #6 | $97.98 | 4.331% | $102.2235 | $102.22 | $102.20 | $102.20 |
Purchase #7 | $19.76 | 7.482% | $21.2384 | $21.24 | $21.25 | $21.20 |
7 purchase totals = | $613.77 | $661.0304 | $661.02 | $661.05 | $661.00 |