| 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 | $217.29 | 6.761% | $231.981 | $231.98 | $232.00 | $232.00 |
| Purchase #2 | $248.84 | 3.600% | $257.7982 | $257.80 | $257.80 | $257.80 |
| Purchase #3 | $101.61 | 13.152% | $114.9737 | $114.97 | $114.95 | $115.00 |
| Purchase #4 | $87.43 | 10.451% | $96.5673 | $96.57 | $96.55 | $96.60 |
| Purchase #5 | $175.58 | 13.396% | $199.1007 | $199.10 | $199.10 | $199.10 |
| Purchase #6 | $213.65 | 7.646% | $229.9857 | $229.99 | $230.00 | $230.00 |
| Purchase #7 | $101.29 | 8.352% | $109.7497 | $109.75 | $109.75 | $109.70 |
| 7 purchase totals = | $1,145.69 | $1,240.1563 | $1,240.16 | $1,240.15 | $1,240.20 | |