| 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 | $112.97 | 5.519% | $119.2048 | $119.20 | $119.20 | $119.20 |
| Purchase #2 | $123.41 | 5.275% | $129.9199 | $129.92 | $129.90 | $129.90 |
| Purchase #3 | $101.66 | 13.694% | $115.5813 | $115.58 | $115.60 | $115.60 |
| Purchase #4 | $78.46 | 13.432% | $88.9987 | $89.00 | $89.00 | $89.00 |
| Purchase #5 | $198.58 | 11.349% | $221.1168 | $221.12 | $221.10 | $221.10 |
| Purchase #6 | $221.35 | 10.869% | $245.4085 | $245.41 | $245.40 | $245.40 |
| Purchase #7 | $106.81 | 7.791% | $115.1316 | $115.13 | $115.15 | $115.10 |
| 7 purchase totals = | $943.24 | $1,035.3616 | $1,035.36 | $1,035.35 | $1,035.30 | |