| 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 | $184.67 | 9.444% | $202.1102 | $202.11 | $202.10 | $202.10 |
| Purchase #2 | $80.72 | 9.522% | $88.4062 | $88.41 | $88.40 | $88.40 |
| Purchase #3 | $198.97 | 7.561% | $214.0141 | $214.01 | $214.00 | $214.00 |
| Purchase #4 | $134.33 | 10.304% | $148.1714 | $148.17 | $148.15 | $148.20 |
| Purchase #5 | $23.97 | 11.718% | $26.7788 | $26.78 | $26.80 | $26.80 |
| Purchase #6 | $39.63 | 10.467% | $43.7781 | $43.78 | $43.80 | $43.80 |
| Purchase #7 | $9.75 | 10.437% | $10.7676 | $10.77 | $10.75 | $10.80 |
| 7 purchase totals = | $672.04 | $734.0264 | $734.03 | $734.00 | $734.10 | |