| 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 | $122.95 | 9.572% | $134.7188 | $134.72 | $134.70 | $134.70 |
| Purchase #2 | $91.74 | 6.132% | $97.3655 | $97.37 | $97.35 | $97.40 |
| Purchase #3 | $203.95 | 6.424% | $217.0517 | $217.05 | $217.05 | $217.10 |
| Purchase #4 | $241.83 | 4.414% | $252.5044 | $252.50 | $252.50 | $252.50 |
| Purchase #5 | $234.96 | 4.170% | $244.7578 | $244.76 | $244.75 | $244.80 |
| Purchase #6 | $224.65 | 13.747% | $255.5326 | $255.53 | $255.55 | $255.50 |
| Purchase #7 | $137.32 | 6.126% | $145.7322 | $145.73 | $145.75 | $145.70 |
| 7 purchase totals = | $1,257.40 | $1,347.6630 | $1,347.66 | $1,347.65 | $1,347.70 | |