| 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 | $234.92 | 3.757% | $243.7459 | $243.75 | $243.75 | $243.70 |
| Purchase #2 | $99.83 | 7.413% | $107.2304 | $107.23 | $107.25 | $107.20 |
| Purchase #3 | $218.62 | 4.343% | $228.1147 | $228.11 | $228.10 | $228.10 |
| Purchase #4 | $101.52 | 8.780% | $110.4335 | $110.43 | $110.45 | $110.40 |
| Purchase #5 | $178.53 | 4.198% | $186.0247 | $186.02 | $186.00 | $186.00 |
| Purchase #6 | $198.99 | 5.314% | $209.5643 | $209.56 | $209.55 | $209.60 |
| Purchase #7 | $77.45 | 13.846% | $88.1737 | $88.17 | $88.15 | $88.20 |
| 7 purchase totals = | $1,109.86 | $1,173.2872 | $1,173.27 | $1,173.25 | $1,173.20 | |