| 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 | $106.51 | 8.331% | $115.3833 | $115.38 | $115.40 | $115.40 |
| Purchase #2 | $82.57 | 10.187% | $90.9814 | $90.98 | $91.00 | $91.00 |
| Purchase #3 | $122.99 | 11.477% | $137.1056 | $137.11 | $137.10 | $137.10 |
| Purchase #4 | $200.81 | 13.585% | $228.09 | $228.09 | $228.10 | $228.10 |
| Purchase #5 | $112.64 | 5.817% | $119.1923 | $119.19 | $119.20 | $119.20 |
| Purchase #6 | $122.79 | 13.275% | $139.0904 | $139.09 | $139.10 | $139.10 |
| Purchase #7 | $188.56 | 13.379% | $213.7874 | $213.79 | $213.80 | $213.80 |
| 7 purchase totals = | $936.87 | $1,043.6304 | $1,043.63 | $1,043.70 | $1,043.70 | |