| 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 | $238.94 | 9.184% | $260.8842 | $260.88 | $260.90 | $260.90 |
| Purchase #2 | $223.71 | 10.732% | $247.7186 | $247.72 | $247.70 | $247.70 |
| Purchase #3 | $190.35 | 4.796% | $199.4792 | $199.48 | $199.50 | $199.50 |
| Purchase #4 | $246.92 | 5.104% | $259.5228 | $259.52 | $259.50 | $259.50 |
| Purchase #5 | $249.58 | 4.206% | $260.0773 | $260.08 | $260.10 | $260.10 |
| Purchase #6 | $202.82 | 13.867% | $230.945 | $230.95 | $230.95 | $230.90 |
| Purchase #7 | $108.29 | 12.689% | $122.0309 | $122.03 | $122.05 | $122.00 |
| 7 purchase totals = | $1,460.61 | $1,580.6580 | $1,580.66 | $1,580.70 | $1,580.60 | |