| 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 | $200.28 | 7.144% | $214.588 | $214.59 | $214.60 | $214.60 |
| Purchase #2 | $187.65 | 10.525% | $207.4002 | $207.40 | $207.40 | $207.40 |
| Purchase #3 | $160.44 | 5.238% | $168.8438 | $168.84 | $168.85 | $168.80 |
| Purchase #4 | $95.76 | 11.597% | $106.8653 | $106.87 | $106.85 | $106.90 |
| Purchase #5 | $198.49 | 13.526% | $225.3378 | $225.34 | $225.35 | $225.30 |
| Purchase #6 | $188.44 | 13.140% | $213.201 | $213.20 | $213.20 | $213.20 |
| Purchase #7 | $244.79 | 5.385% | $257.9719 | $257.97 | $257.95 | $258.00 |
| 7 purchase totals = | $1,275.85 | $1,394.2080 | $1,394.21 | $1,394.20 | $1,394.20 | |