| 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 | $176.92 | 13.666% | $201.0979 | $201.10 | $201.10 | $201.10 |
| Purchase #2 | $12.74 | 10.322% | $14.055 | $14.06 | $14.05 | $14.10 |
| Purchase #3 | $177.99 | 7.673% | $191.6472 | $191.65 | $191.65 | $191.60 |
| Purchase #4 | $108.83 | 4.491% | $113.7176 | $113.72 | $113.70 | $113.70 |
| Purchase #5 | $234.81 | 3.114% | $242.122 | $242.12 | $242.10 | $242.10 |
| Purchase #6 | $220.58 | 4.595% | $230.7157 | $230.72 | $230.70 | $230.70 |
| Purchase #7 | $228.52 | 6.198% | $242.6837 | $242.68 | $242.70 | $242.70 |
| 7 purchase totals = | $1,160.39 | $1,236.0391 | $1,236.05 | $1,236.00 | $1,236.00 | |