| 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 | $176.87 | 12.352% | $198.717 | $198.72 | $198.70 | $198.70 |
| Purchase #2 | $232.70 | 9.244% | $254.2108 | $254.21 | $254.20 | $254.20 |
| Purchase #3 | $164.49 | 12.349% | $184.8029 | $184.80 | $184.80 | $184.80 |
| Purchase #4 | $118.80 | 7.626% | $127.8597 | $127.86 | $127.85 | $127.90 |
| Purchase #5 | $113.37 | 13.671% | $128.8688 | $128.87 | $128.85 | $128.90 |
| Purchase #6 | $101.59 | 7.170% | $108.874 | $108.87 | $108.85 | $108.90 |
| Purchase #7 | $240.74 | 4.850% | $252.4159 | $252.42 | $252.40 | $252.40 |
| 7 purchase totals = | $1,148.56 | $1,255.7491 | $1,255.75 | $1,255.65 | $1,255.80 | |