| 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 | $230.95 | 9.414% | $252.6916 | $252.69 | $252.70 | $252.70 |
| Purchase #2 | $235.29 | 4.567% | $246.0357 | $246.04 | $246.05 | $246.00 |
| Purchase #3 | $18.65 | 3.847% | $19.3675 | $19.37 | $19.35 | $19.40 |
| Purchase #4 | $65.97 | 8.286% | $71.4363 | $71.44 | $71.45 | $71.40 |
| Purchase #5 | $138.25 | 10.791% | $153.1686 | $153.17 | $153.15 | $153.20 |
| Purchase #6 | $51.96 | 10.390% | $57.3586 | $57.36 | $57.35 | $57.40 |
| Purchase #7 | $235.32 | 4.861% | $246.7589 | $246.76 | $246.75 | $246.80 |
| 7 purchase totals = | $976.39 | $1,046.8172 | $1,046.83 | $1,046.80 | $1,046.90 | |