| 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 | $30.31 | 12.432% | $34.0781 | $34.08 | $34.10 | $34.10 |
| Purchase #2 | $62.71 | 6.381% | $66.7115 | $66.71 | $66.70 | $66.70 |
| Purchase #3 | $128.62 | 4.157% | $133.9667 | $133.97 | $133.95 | $134.00 |
| Purchase #4 | $167.46 | 4.248% | $174.5737 | $174.57 | $174.55 | $174.60 |
| Purchase #5 | $236.59 | 10.813% | $262.1725 | $262.17 | $262.15 | $262.20 |
| Purchase #6 | $188.79 | 8.247% | $204.3595 | $204.36 | $204.35 | $204.40 |
| Purchase #7 | $120.92 | 7.354% | $129.8125 | $129.81 | $129.80 | $129.80 |
| 7 purchase totals = | $935.40 | $1,005.6745 | $1,005.67 | $1,005.60 | $1,005.80 | |