| 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 | $246.53 | 4.567% | $257.789 | $257.79 | $257.80 | $257.80 |
| Purchase #2 | $10.35 | 3.196% | $10.6808 | $10.68 | $10.70 | $10.70 |
| Purchase #3 | $220.45 | 13.716% | $250.6869 | $250.69 | $250.70 | $250.70 |
| Purchase #4 | $81.52 | 3.721% | $84.5534 | $84.55 | $84.55 | $84.60 |
| Purchase #5 | $184.81 | 3.193% | $190.711 | $190.71 | $190.70 | $190.70 |
| Purchase #6 | $110.66 | 3.649% | $114.698 | $114.70 | $114.70 | $114.70 |
| Purchase #7 | $154.46 | 13.579% | $175.4341 | $175.43 | $175.45 | $175.40 |
| 7 purchase totals = | $1,008.78 | $1,084.5532 | $1,084.55 | $1,084.60 | $1,084.60 | |