| 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 | $185.75 | 8.860% | $202.2075 | $202.21 | $202.20 | $202.20 |
| Purchase #2 | $10.49 | 10.316% | $11.5721 | $11.57 | $11.55 | $11.60 |
| Purchase #3 | $141.41 | 5.172% | $148.7237 | $148.72 | $148.70 | $148.70 |
| Purchase #4 | $246.99 | 13.573% | $280.514 | $280.51 | $280.50 | $280.50 |
| Purchase #5 | $135.87 | 5.579% | $143.4502 | $143.45 | $143.45 | $143.50 |
| Purchase #6 | $190.56 | 10.710% | $210.969 | $210.97 | $210.95 | $211.00 |
| Purchase #7 | $110.75 | 10.400% | $122.268 | $122.27 | $122.25 | $122.30 |
| 7 purchase totals = | $1,021.82 | $1,119.7045 | $1,119.70 | $1,119.60 | $1,119.80 | |