| 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 | $243.56 | 13.133% | $275.5467 | $275.55 | $275.55 | $275.50 |
| Purchase #2 | $65.29 | 10.329% | $72.0338 | $72.03 | $72.05 | $72.00 |
| Purchase #3 | $190.76 | 12.738% | $215.059 | $215.06 | $215.05 | $215.10 |
| Purchase #4 | $131.44 | 9.574% | $144.0241 | $144.02 | $144.00 | $144.00 |
| Purchase #5 | $187.38 | 3.154% | $193.29 | $193.29 | $193.30 | $193.30 |
| Purchase #6 | $201.83 | 5.111% | $212.1455 | $212.15 | $212.15 | $212.10 |
| Purchase #7 | $199.42 | 7.345% | $214.0674 | $214.07 | $214.05 | $214.10 |
| 7 purchase totals = | $1,219.68 | $1,326.1665 | $1,326.17 | $1,326.15 | $1,326.10 | |