| 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 | $225.74 | 11.328% | $251.3118 | $251.31 | $251.30 | $251.30 |
| Purchase #2 | $32.69 | 7.788% | $35.2359 | $35.24 | $35.25 | $35.20 |
| Purchase #3 | $60.93 | 3.256% | $62.9139 | $62.91 | $62.90 | $62.90 |
| Purchase #4 | $246.53 | 5.759% | $260.7277 | $260.73 | $260.75 | $260.70 |
| Purchase #5 | $30.60 | 9.327% | $33.4541 | $33.45 | $33.45 | $33.50 |
| Purchase #6 | $144.45 | 9.215% | $157.7611 | $157.76 | $157.75 | $157.80 |
| Purchase #7 | $48.54 | 7.279% | $52.0732 | $52.07 | $52.05 | $52.10 |
| 7 purchase totals = | $789.48 | $853.4777 | $853.47 | $853.45 | $853.50 | |