| 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 | $99.74 | 12.344% | $112.0519 | $112.05 | $112.05 | $112.10 |
| Purchase #2 | $85.33 | 7.628% | $91.839 | $91.84 | $91.85 | $91.80 |
| Purchase #3 | $149.67 | 5.543% | $157.9662 | $157.97 | $157.95 | $158.00 |
| Purchase #4 | $200.58 | 6.529% | $213.6759 | $213.68 | $213.70 | $213.70 |
| Purchase #5 | $35.76 | 6.592% | $38.1173 | $38.12 | $38.10 | $38.10 |
| Purchase #6 | $224.68 | 9.791% | $246.6784 | $246.68 | $246.70 | $246.70 |
| Purchase #7 | $242.78 | 6.722% | $259.0997 | $259.10 | $259.10 | $259.10 |
| 7 purchase totals = | $1,038.54 | $1,119.4284 | $1,119.44 | $1,119.45 | $1,119.50 | |