| 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 | $181.32 | 4.802% | $190.027 | $190.03 | $190.05 | $190.00 |
| Purchase #2 | $194.97 | 12.874% | $220.0704 | $220.07 | $220.05 | $220.10 |
| Purchase #3 | $37.76 | 8.795% | $41.081 | $41.08 | $41.10 | $41.10 |
| Purchase #4 | $206.78 | 10.256% | $227.9874 | $227.99 | $228.00 | $228.00 |
| Purchase #5 | $18.56 | 11.797% | $20.7495 | $20.75 | $20.75 | $20.70 |
| Purchase #6 | $100.62 | 9.828% | $110.5089 | $110.51 | $110.50 | $110.50 |
| Purchase #7 | $212.67 | 9.859% | $233.6371 | $233.64 | $233.65 | $233.60 |
| 7 purchase totals = | $952.68 | $1,044.0613 | $1,044.07 | $1,044.10 | $1,044.00 | |