| 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 | $25.46 | 9.331% | $27.8357 | $27.84 | $27.85 | $27.80 |
| Purchase #2 | $209.62 | 6.282% | $222.7883 | $222.79 | $222.80 | $222.80 |
| Purchase #3 | $133.30 | 3.688% | $138.2161 | $138.22 | $138.20 | $138.20 |
| Purchase #4 | $210.64 | 5.451% | $222.122 | $222.12 | $222.10 | $222.10 |
| Purchase #5 | $217.84 | 10.438% | $240.5781 | $240.58 | $240.60 | $240.60 |
| Purchase #6 | $122.37 | 10.765% | $135.5431 | $135.54 | $135.55 | $135.50 |
| Purchase #7 | $102.77 | 12.189% | $115.2966 | $115.30 | $115.30 | $115.30 |
| 7 purchase totals = | $1,022.00 | $1,102.3799 | $1,102.39 | $1,102.40 | $1,102.30 | |