| 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 | $97.72 | 6.515% | $104.0865 | $104.09 | $104.10 | $104.10 |
| Purchase #2 | $63.31 | 7.413% | $68.0032 | $68.00 | $68.00 | $68.00 |
| Purchase #3 | $160.93 | 11.867% | $180.0276 | $180.03 | $180.05 | $180.00 |
| Purchase #4 | $209.32 | 4.844% | $219.4595 | $219.46 | $219.45 | $219.50 |
| Purchase #5 | $122.93 | 9.605% | $134.7374 | $134.74 | $134.75 | $134.70 |
| Purchase #6 | $230.81 | 5.773% | $244.1347 | $244.13 | $244.15 | $244.10 |
| Purchase #7 | $123.77 | 5.511% | $130.591 | $130.59 | $130.60 | $130.60 |
| 7 purchase totals = | $1,008.79 | $1,081.0399 | $1,081.04 | $1,081.10 | $1,081.00 | |