| 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 | $200.43 | 11.255% | $222.9884 | $222.99 | $223.00 | $223.00 |
| Purchase #2 | $136.58 | 13.310% | $154.7588 | $154.76 | $154.75 | $154.80 |
| Purchase #3 | $80.48 | 8.183% | $87.0657 | $87.07 | $87.05 | $87.10 |
| Purchase #4 | $55.96 | 5.131% | $58.8313 | $58.83 | $58.85 | $58.80 |
| Purchase #5 | $222.54 | 10.312% | $245.4883 | $245.49 | $245.50 | $245.50 |
| Purchase #6 | $108.85 | 4.551% | $113.8038 | $113.80 | $113.80 | $113.80 |
| Purchase #7 | $124.66 | 3.874% | $129.4893 | $129.49 | $129.50 | $129.50 |
| 7 purchase totals = | $929.50 | $1,012.4256 | $1,012.43 | $1,012.45 | $1,012.50 | |