| 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 | $247.41 | 3.869% | $256.9823 | $256.98 | $257.00 | $257.00 |
| Purchase #2 | $187.61 | 4.517% | $196.0843 | $196.08 | $196.10 | $196.10 |
| Purchase #3 | $184.34 | 12.287% | $206.9899 | $206.99 | $207.00 | $207.00 |
| Purchase #4 | $214.97 | 13.823% | $244.6853 | $244.69 | $244.70 | $244.70 |
| Purchase #5 | $80.82 | 9.308% | $88.3427 | $88.34 | $88.35 | $88.30 |
| Purchase #6 | $150.61 | 10.465% | $166.3713 | $166.37 | $166.35 | $166.40 |
| Purchase #7 | $129.44 | 8.308% | $140.1939 | $140.19 | $140.20 | $140.20 |
| 7 purchase totals = | $1,195.20 | $1,299.6497 | $1,299.64 | $1,299.70 | $1,299.70 | |