| 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 | $132.37 | 6.759% | $141.3169 | $141.32 | $141.30 | $141.30 |
| Purchase #2 | $29.27 | 13.433% | $33.2018 | $33.20 | $33.20 | $33.20 |
| Purchase #3 | $192.43 | 6.128% | $204.2221 | $204.22 | $204.20 | $204.20 |
| Purchase #4 | $217.25 | 9.582% | $238.0669 | $238.07 | $238.05 | $238.10 |
| Purchase #5 | $243.47 | 3.578% | $252.1814 | $252.18 | $252.20 | $252.20 |
| Purchase #6 | $52.34 | 4.786% | $54.845 | $54.85 | $54.85 | $54.80 |
| Purchase #7 | $186.99 | 8.828% | $203.4975 | $203.50 | $203.50 | $203.50 |
| 7 purchase totals = | $1,054.12 | $1,127.3316 | $1,127.34 | $1,127.30 | $1,127.30 | |