| 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 | $238.57 | 5.398% | $251.448 | $251.45 | $251.45 | $251.40 |
| Purchase #2 | $211.75 | 8.141% | $228.9886 | $228.99 | $229.00 | $229.00 |
| Purchase #3 | $140.27 | 9.631% | $153.7794 | $153.78 | $153.80 | $153.80 |
| Purchase #4 | $177.98 | 8.262% | $192.6847 | $192.68 | $192.70 | $192.70 |
| Purchase #5 | $172.91 | 5.689% | $182.7468 | $182.75 | $182.75 | $182.70 |
| Purchase #6 | $176.38 | 12.656% | $198.7027 | $198.70 | $198.70 | $198.70 |
| Purchase #7 | $177.87 | 4.735% | $186.2921 | $186.29 | $186.30 | $186.30 |
| 7 purchase totals = | $1,295.73 | $1,394.6423 | $1,394.64 | $1,394.70 | $1,394.60 | |