| 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 | $124.50 | 4.256% | $129.7987 | $129.80 | $129.80 | $129.80 |
| Purchase #2 | $236.44 | 3.439% | $244.5712 | $244.57 | $244.55 | $244.60 |
| Purchase #3 | $240.29 | 13.336% | $272.3351 | $272.34 | $272.35 | $272.30 |
| Purchase #4 | $234.89 | 9.565% | $257.3572 | $257.36 | $257.35 | $257.40 |
| Purchase #5 | $227.88 | 9.811% | $250.2373 | $250.24 | $250.25 | $250.20 |
| Purchase #6 | $207.53 | 11.213% | $230.8003 | $230.80 | $230.80 | $230.80 |
| Purchase #7 | $64.57 | 4.740% | $67.6306 | $67.63 | $67.65 | $67.60 |
| 7 purchase totals = | $1,336.10 | $1,452.7304 | $1,452.74 | $1,452.75 | $1,452.70 | |