| 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 | $182.27 | 9.874% | $200.2673 | $200.27 | $200.25 | $200.30 |
| Purchase #2 | $227.29 | 12.197% | $255.0126 | $255.01 | $255.00 | $255.00 |
| Purchase #3 | $245.39 | 13.828% | $279.3225 | $279.32 | $279.30 | $279.30 |
| Purchase #4 | $7.37 | 7.564% | $7.9275 | $7.93 | $7.95 | $7.90 |
| Purchase #5 | $198.39 | 7.634% | $213.5351 | $213.54 | $213.55 | $213.50 |
| Purchase #6 | $225.86 | 9.343% | $246.9621 | $246.96 | $246.95 | $247.00 |
| Purchase #7 | $142.67 | 4.136% | $148.5708 | $148.57 | $148.55 | $148.60 |
| 7 purchase totals = | $1,229.24 | $1,351.5979 | $1,351.60 | $1,351.55 | $1,351.60 | |