| 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 | $185.70 | 13.122% | $210.0676 | $210.07 | $210.05 | $210.10 |
| Purchase #2 | $118.51 | 4.751% | $124.1404 | $124.14 | $124.15 | $124.10 |
| Purchase #3 | $140.30 | 6.208% | $149.0098 | $149.01 | $149.00 | $149.00 |
| Purchase #4 | $194.66 | 5.537% | $205.4383 | $205.44 | $205.45 | $205.40 |
| Purchase #5 | $38.80 | 5.360% | $40.8797 | $40.88 | $40.90 | $40.90 |
| Purchase #6 | $76.78 | 10.855% | $85.1145 | $85.11 | $85.10 | $85.10 |
| Purchase #7 | $228.72 | 4.531% | $239.0833 | $239.08 | $239.10 | $239.10 |
| 7 purchase totals = | $983.47 | $1,053.7336 | $1,053.73 | $1,053.75 | $1,053.70 | |