| 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 | $247.41 | 13.579% | $281.0058 | $281.01 | $281.00 | $281.00 |
| Purchase #2 | $238.47 | 7.638% | $256.6843 | $256.68 | $256.70 | $256.70 |
| Purchase #3 | $225.28 | 9.193% | $245.99 | $245.99 | $246.00 | $246.00 |
| Purchase #4 | $221.42 | 5.520% | $233.6424 | $233.64 | $233.65 | $233.60 |
| Purchase #5 | $100.59 | 8.433% | $109.0728 | $109.07 | $109.05 | $109.10 |
| Purchase #6 | $215.25 | 4.339% | $224.5897 | $224.59 | $224.60 | $224.60 |
| Purchase #7 | $36.31 | 6.624% | $38.7152 | $38.72 | $38.70 | $38.70 |
| 7 purchase totals = | $1,284.73 | $1,389.7002 | $1,389.70 | $1,389.70 | $1,389.70 | |