| 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 | $186.89 | 7.819% | $201.5029 | $201.50 | $201.50 | $201.50 |
| Purchase #2 | $229.45 | 10.172% | $252.7897 | $252.79 | $252.80 | $252.80 |
| Purchase #3 | $187.30 | 8.489% | $203.1999 | $203.20 | $203.20 | $203.20 |
| Purchase #4 | $195.59 | 6.501% | $208.3053 | $208.31 | $208.30 | $208.30 |
| Purchase #5 | $10.29 | 10.488% | $11.3692 | $11.37 | $11.35 | $11.40 |
| Purchase #6 | $234.55 | 8.611% | $254.7471 | $254.75 | $254.75 | $254.70 |
| Purchase #7 | $46.79 | 9.546% | $51.2566 | $51.26 | $51.25 | $51.30 |
| 7 purchase totals = | $1,090.86 | $1,183.1707 | $1,183.18 | $1,183.15 | $1,183.20 | |