| 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 | $192.54 | 6.520% | $205.0936 | $205.09 | $205.10 | $205.10 |
| Purchase #2 | $232.77 | 3.477% | $240.8634 | $240.86 | $240.85 | $240.90 |
| Purchase #3 | $105.89 | 11.505% | $118.0726 | $118.07 | $118.05 | $118.10 |
| Purchase #4 | $38.77 | 6.147% | $41.1532 | $41.15 | $41.15 | $41.20 |
| Purchase #5 | $59.66 | 6.690% | $63.6513 | $63.65 | $63.65 | $63.70 |
| Purchase #6 | $140.60 | 12.530% | $158.2172 | $158.22 | $158.20 | $158.20 |
| Purchase #7 | $14.52 | 11.521% | $16.1928 | $16.19 | $16.20 | $16.20 |
| 7 purchase totals = | $784.75 | $843.2441 | $843.23 | $843.20 | $843.40 | |