| 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 | $38.32 | 10.845% | $42.4758 | $42.48 | $42.50 | $42.50 |
| Purchase #2 | $95.62 | 8.164% | $103.4264 | $103.43 | $103.45 | $103.40 |
| Purchase #3 | $219.62 | 5.325% | $231.3148 | $231.31 | $231.30 | $231.30 |
| Purchase #4 | $210.57 | 10.180% | $232.006 | $232.01 | $232.00 | $232.00 |
| Purchase #5 | $26.73 | 6.196% | $28.3862 | $28.39 | $28.40 | $28.40 |
| Purchase #6 | $242.87 | 10.657% | $268.7527 | $268.75 | $268.75 | $268.80 |
| Purchase #7 | $210.60 | 5.868% | $222.958 | $222.96 | $222.95 | $223.00 |
| 7 purchase totals = | $1,044.33 | $1,129.3199 | $1,129.33 | $1,129.35 | $1,129.40 | |