| 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 | $154.40 | 3.118% | $159.2142 | $159.21 | $159.20 | $159.20 |
| Purchase #2 | $215.98 | 12.344% | $242.6406 | $242.64 | $242.65 | $242.60 |
| Purchase #3 | $21.95 | 3.171% | $22.646 | $22.65 | $22.65 | $22.60 |
| Purchase #4 | $241.88 | 9.467% | $264.7788 | $264.78 | $264.80 | $264.80 |
| Purchase #5 | $144.51 | 4.700% | $151.302 | $151.30 | $151.30 | $151.30 |
| Purchase #6 | $107.97 | 11.129% | $119.986 | $119.99 | $120.00 | $120.00 |
| Purchase #7 | $120.69 | 7.481% | $129.7188 | $129.72 | $129.70 | $129.70 |
| 7 purchase totals = | $1,007.38 | $1,090.2864 | $1,090.29 | $1,090.30 | $1,090.20 | |