| 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 | $192.32 | 13.461% | $218.2082 | $218.21 | $218.20 | $218.20 |
| Purchase #2 | $212.63 | 12.814% | $239.8764 | $239.88 | $239.90 | $239.90 |
| Purchase #3 | $249.25 | 5.532% | $263.0385 | $263.04 | $263.05 | $263.00 |
| Purchase #4 | $170.89 | 9.773% | $187.5911 | $187.59 | $187.60 | $187.60 |
| Purchase #5 | $210.56 | 11.155% | $234.048 | $234.05 | $234.05 | $234.00 |
| Purchase #6 | $66.70 | 6.450% | $71.0022 | $71.00 | $71.00 | $71.00 |
| Purchase #7 | $91.34 | 8.783% | $99.3624 | $99.36 | $99.35 | $99.40 |
| 7 purchase totals = | $1,193.69 | $1,313.1268 | $1,313.13 | $1,313.15 | $1,313.10 | |