| 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 | $194.30 | 11.215% | $216.0907 | $216.09 | $216.10 | $216.10 |
| Purchase #2 | $192.86 | 8.145% | $208.5684 | $208.57 | $208.55 | $208.60 |
| Purchase #3 | $6.61 | 4.171% | $6.8857 | $6.89 | $6.90 | $6.90 |
| Purchase #4 | $193.35 | 7.683% | $208.2051 | $208.21 | $208.20 | $208.20 |
| Purchase #5 | $63.64 | 13.478% | $72.2174 | $72.22 | $72.20 | $72.20 |
| Purchase #6 | $202.30 | 8.225% | $218.9392 | $218.94 | $218.95 | $218.90 |
| Purchase #7 | $215.41 | 10.460% | $237.9419 | $237.94 | $237.95 | $237.90 |
| 7 purchase totals = | $1,068.47 | $1,168.8484 | $1,168.86 | $1,168.85 | $1,168.80 | |