| 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 | $152.77 | 9.779% | $167.7094 | $167.71 | $167.70 | $167.70 |
| Purchase #2 | $230.92 | 10.109% | $254.2637 | $254.26 | $254.25 | $254.30 |
| Purchase #3 | $195.60 | 4.176% | $203.7683 | $203.77 | $203.75 | $203.80 |
| Purchase #4 | $195.72 | 9.429% | $214.1744 | $214.17 | $214.15 | $214.20 |
| Purchase #5 | $73.74 | 9.292% | $80.5919 | $80.59 | $80.60 | $80.60 |
| Purchase #6 | $220.38 | 3.234% | $227.5071 | $227.51 | $227.50 | $227.50 |
| Purchase #7 | $56.26 | 12.749% | $63.4326 | $63.43 | $63.45 | $63.40 |
| 7 purchase totals = | $1,125.39 | $1,211.4474 | $1,211.44 | $1,211.40 | $1,211.50 | |