| 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 | $210.68 | 11.360% | $234.6132 | $234.61 | $234.60 | $234.60 |
| Purchase #2 | $185.37 | 13.845% | $211.0345 | $211.03 | $211.05 | $211.00 |
| Purchase #3 | $139.43 | 4.199% | $145.2847 | $145.28 | $145.30 | $145.30 |
| Purchase #4 | $235.51 | 6.305% | $250.3589 | $250.36 | $250.35 | $250.40 |
| Purchase #5 | $158.53 | 9.545% | $173.6617 | $173.66 | $173.65 | $173.70 |
| Purchase #6 | $198.59 | 7.717% | $213.9152 | $213.92 | $213.90 | $213.90 |
| Purchase #7 | $211.37 | 6.582% | $225.2824 | $225.28 | $225.30 | $225.30 |
| 7 purchase totals = | $1,339.48 | $1,454.1506 | $1,454.14 | $1,454.15 | $1,454.20 | |