| 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 | $203.48 | 8.167% | $220.0982 | $220.10 | $220.10 | $220.10 |
| Purchase #2 | $127.64 | 10.196% | $140.6542 | $140.65 | $140.65 | $140.70 |
| Purchase #3 | $164.53 | 4.228% | $171.4863 | $171.49 | $171.50 | $171.50 |
| Purchase #4 | $79.61 | 4.253% | $82.9958 | $83.00 | $83.00 | $83.00 |
| Purchase #5 | $162.53 | 5.617% | $171.6593 | $171.66 | $171.65 | $171.70 |
| Purchase #6 | $13.80 | 5.594% | $14.572 | $14.57 | $14.55 | $14.60 |
| Purchase #7 | $223.70 | 12.857% | $252.4611 | $252.46 | $252.45 | $252.50 |
| 7 purchase totals = | $975.29 | $1,053.9269 | $1,053.93 | $1,053.90 | $1,054.10 | |