| 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 | $120.90 | 5.674% | $127.7599 | $127.76 | $127.75 | $127.80 |
| Purchase #2 | $228.25 | 4.305% | $238.0762 | $238.08 | $238.10 | $238.10 |
| Purchase #3 | $117.84 | 5.147% | $123.9052 | $123.91 | $123.90 | $123.90 |
| Purchase #4 | $127.67 | 10.719% | $141.3549 | $141.35 | $141.35 | $141.40 |
| Purchase #5 | $238.92 | 4.133% | $248.7946 | $248.79 | $248.80 | $248.80 |
| Purchase #6 | $25.41 | 5.489% | $26.8048 | $26.80 | $26.80 | $26.80 |
| Purchase #7 | $184.68 | 8.283% | $199.977 | $199.98 | $200.00 | $200.00 |
| 7 purchase totals = | $1,043.67 | $1,106.6726 | $1,106.67 | $1,106.70 | $1,106.80 | |