| 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 | $123.41 | 10.276% | $136.0916 | $136.09 | $136.10 | $136.10 |
| Purchase #2 | $238.50 | 3.248% | $246.2465 | $246.25 | $246.25 | $246.20 |
| Purchase #3 | $199.38 | 12.608% | $224.5178 | $224.52 | $224.50 | $224.50 |
| Purchase #4 | $224.96 | 5.241% | $236.7502 | $236.75 | $236.75 | $236.80 |
| Purchase #5 | $45.60 | 12.170% | $51.1495 | $51.15 | $51.15 | $51.10 |
| Purchase #6 | $201.61 | 11.867% | $225.5351 | $225.54 | $225.55 | $225.50 |
| Purchase #7 | $233.80 | 10.285% | $257.8463 | $257.85 | $257.85 | $257.80 |
| 7 purchase totals = | $1,267.26 | $1,378.1370 | $1,378.15 | $1,378.15 | $1,378.00 | |