| 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 | $132.65 | 10.833% | $147.02 | $147.02 | $147.00 | $147.00 |
| Purchase #2 | $127.72 | 4.180% | $133.0587 | $133.06 | $133.05 | $133.10 |
| Purchase #3 | $146.35 | 9.771% | $160.6499 | $160.65 | $160.65 | $160.60 |
| Purchase #4 | $59.99 | 7.123% | $64.2631 | $64.26 | $64.25 | $64.30 |
| Purchase #5 | $192.91 | 7.208% | $206.815 | $206.82 | $206.80 | $206.80 |
| Purchase #6 | $222.49 | 12.866% | $251.1156 | $251.12 | $251.10 | $251.10 |
| Purchase #7 | $201.46 | 10.607% | $222.8289 | $222.83 | $222.85 | $222.80 |
| 7 purchase totals = | $1,083.57 | $1,185.7512 | $1,185.76 | $1,185.70 | $1,185.70 | |