| 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 | $239.44 | 3.429% | $247.6504 | $247.65 | $247.65 | $247.70 |
| Purchase #2 | $213.53 | 8.655% | $232.011 | $232.01 | $232.00 | $232.00 |
| Purchase #3 | $152.80 | 3.142% | $157.601 | $157.60 | $157.60 | $157.60 |
| Purchase #4 | $190.30 | 11.717% | $212.5975 | $212.60 | $212.60 | $212.60 |
| Purchase #5 | $158.86 | 12.737% | $179.094 | $179.09 | $179.10 | $179.10 |
| Purchase #6 | $216.73 | 8.399% | $234.9332 | $234.93 | $234.95 | $234.90 |
| Purchase #7 | $246.69 | 8.109% | $266.6941 | $266.69 | $266.70 | $266.70 |
| 7 purchase totals = | $1,418.35 | $1,530.5812 | $1,530.57 | $1,530.60 | $1,530.60 | |