| 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 | $249.43 | 5.568% | $263.3183 | $263.32 | $263.30 | $263.30 |
| Purchase #2 | $116.54 | 6.711% | $124.361 | $124.36 | $124.35 | $124.40 |
| Purchase #3 | $246.26 | 3.469% | $254.8028 | $254.80 | $254.80 | $254.80 |
| Purchase #4 | $100.49 | 5.611% | $106.1285 | $106.13 | $106.15 | $106.10 |
| Purchase #5 | $173.38 | 7.447% | $186.2916 | $186.29 | $186.30 | $186.30 |
| Purchase #6 | $70.78 | 7.638% | $76.1862 | $76.19 | $76.20 | $76.20 |
| Purchase #7 | $34.38 | 10.712% | $38.0628 | $38.06 | $38.05 | $38.10 |
| 7 purchase totals = | $991.26 | $1,049.1512 | $1,049.15 | $1,049.15 | $1,049.20 | |