| 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 | $185.93 | 10.508% | $205.4675 | $205.47 | $205.45 | $205.50 |
| Purchase #2 | $140.47 | 11.157% | $156.1422 | $156.14 | $156.15 | $156.10 |
| Purchase #3 | $228.78 | 9.271% | $249.9902 | $249.99 | $250.00 | $250.00 |
| Purchase #4 | $122.65 | 10.277% | $135.2547 | $135.25 | $135.25 | $135.30 |
| Purchase #5 | $115.50 | 9.688% | $126.6896 | $126.69 | $126.70 | $126.70 |
| Purchase #6 | $170.72 | 5.795% | $180.6132 | $180.61 | $180.60 | $180.60 |
| Purchase #7 | $65.53 | 8.870% | $71.3425 | $71.34 | $71.35 | $71.30 |
| 7 purchase totals = | $1,029.58 | $1,125.4999 | $1,125.49 | $1,125.50 | $1,125.50 | |