| 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 | $129.25 | 11.777% | $144.4718 | $144.47 | $144.45 | $144.50 |
| Purchase #2 | $143.25 | 6.587% | $152.6859 | $152.69 | $152.70 | $152.70 |
| Purchase #3 | $39.62 | 9.315% | $43.3106 | $43.31 | $43.30 | $43.30 |
| Purchase #4 | $218.41 | 12.772% | $246.3053 | $246.31 | $246.30 | $246.30 |
| Purchase #5 | $245.98 | 3.656% | $254.973 | $254.97 | $254.95 | $255.00 |
| Purchase #6 | $115.96 | 5.680% | $122.5465 | $122.55 | $122.55 | $122.50 |
| Purchase #7 | $44.70 | 7.508% | $48.0561 | $48.06 | $48.05 | $48.10 |
| 7 purchase totals = | $937.17 | $1,012.3492 | $1,012.36 | $1,012.30 | $1,012.40 | |