| 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 | $209.29 | 3.562% | $216.7449 | $216.74 | $216.75 | $216.70 |
| Purchase #2 | $40.85 | 8.232% | $44.2128 | $44.21 | $44.20 | $44.20 |
| Purchase #3 | $84.35 | 12.105% | $94.5606 | $94.56 | $94.55 | $94.60 |
| Purchase #4 | $21.76 | 5.312% | $22.9159 | $22.92 | $22.90 | $22.90 |
| Purchase #5 | $28.51 | 3.541% | $29.5195 | $29.52 | $29.50 | $29.50 |
| Purchase #6 | $191.26 | 11.751% | $213.735 | $213.74 | $213.75 | $213.70 |
| Purchase #7 | $29.68 | 8.134% | $32.0942 | $32.09 | $32.10 | $32.10 |
| 7 purchase totals = | $605.70 | $653.7829 | $653.78 | $653.75 | $653.70 | |