| 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 | $108.95 | 12.635% | $122.7158 | $122.72 | $122.70 | $122.70 |
| Purchase #2 | $220.74 | 8.259% | $238.9709 | $238.97 | $238.95 | $239.00 |
| Purchase #3 | $228.65 | 12.771% | $257.8509 | $257.85 | $257.85 | $257.90 |
| Purchase #4 | $218.91 | 12.693% | $246.6962 | $246.70 | $246.70 | $246.70 |
| Purchase #5 | $111.84 | 10.751% | $123.8639 | $123.86 | $123.85 | $123.90 |
| Purchase #6 | $200.52 | 13.689% | $227.9692 | $227.97 | $227.95 | $228.00 |
| Purchase #7 | $73.43 | 4.496% | $76.7314 | $76.73 | $76.75 | $76.70 |
| 7 purchase totals = | $1,163.04 | $1,294.7983 | $1,294.80 | $1,294.75 | $1,294.90 | |