| 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 | $215.86 | 6.468% | $229.8218 | $229.82 | $229.80 | $229.80 |
| Purchase #2 | $110.83 | 6.348% | $117.8655 | $117.87 | $117.85 | $117.90 |
| Purchase #3 | $212.48 | 6.203% | $225.6601 | $225.66 | $225.65 | $225.70 |
| Purchase #4 | $157.34 | 5.289% | $165.6617 | $165.66 | $165.65 | $165.70 |
| Purchase #5 | $233.56 | 11.670% | $260.8165 | $260.82 | $260.80 | $260.80 |
| Purchase #6 | $71.63 | 4.234% | $74.6628 | $74.66 | $74.65 | $74.70 |
| Purchase #7 | $222.73 | 10.239% | $245.5353 | $245.54 | $245.55 | $245.50 |
| 7 purchase totals = | $1,224.43 | $1,320.0237 | $1,320.03 | $1,319.95 | $1,320.10 | |