| 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 | $235.27 | 4.212% | $245.1796 | $245.18 | $245.20 | $245.20 |
| Purchase #2 | $174.70 | 11.427% | $194.663 | $194.66 | $194.65 | $194.70 |
| Purchase #3 | $198.45 | 12.388% | $223.034 | $223.03 | $223.05 | $223.00 |
| Purchase #4 | $129.45 | 13.125% | $146.4403 | $146.44 | $146.45 | $146.40 |
| Purchase #5 | $137.48 | 9.113% | $150.0086 | $150.01 | $150.00 | $150.00 |
| Purchase #6 | $92.93 | 5.349% | $97.9008 | $97.90 | $97.90 | $97.90 |
| Purchase #7 | $185.79 | 11.114% | $206.4387 | $206.44 | $206.45 | $206.40 |
| 7 purchase totals = | $1,154.07 | $1,263.6650 | $1,263.66 | $1,263.70 | $1,263.60 | |