| 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 | $207.64 | 4.458% | $216.8966 | $216.90 | $216.90 | $216.90 |
| Purchase #2 | $195.29 | 13.844% | $222.3259 | $222.33 | $222.35 | $222.30 |
| Purchase #3 | $129.73 | 8.375% | $140.5949 | $140.59 | $140.60 | $140.60 |
| Purchase #4 | $11.65 | 9.844% | $12.7968 | $12.80 | $12.80 | $12.80 |
| Purchase #5 | $62.28 | 12.337% | $69.9635 | $69.96 | $69.95 | $70.00 |
| Purchase #6 | $158.79 | 7.757% | $171.1073 | $171.11 | $171.10 | $171.10 |
| Purchase #7 | $113.98 | 8.367% | $123.5167 | $123.52 | $123.50 | $123.50 |
| 7 purchase totals = | $879.36 | $957.2017 | $957.21 | $957.20 | $957.20 | |