| 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 | $222.30 | 4.741% | $232.8392 | $232.84 | $232.85 | $232.80 |
| Purchase #2 | $124.65 | 7.774% | $134.3403 | $134.34 | $134.35 | $134.30 |
| Purchase #3 | $197.78 | 8.252% | $214.1008 | $214.10 | $214.10 | $214.10 |
| Purchase #4 | $181.58 | 4.777% | $190.2541 | $190.25 | $190.25 | $190.30 |
| Purchase #5 | $165.99 | 13.648% | $188.6443 | $188.64 | $188.65 | $188.60 |
| Purchase #6 | $130.51 | 13.405% | $148.0049 | $148.00 | $148.00 | $148.00 |
| Purchase #7 | $24.34 | 5.619% | $25.7077 | $25.71 | $25.70 | $25.70 |
| 7 purchase totals = | $1,047.15 | $1,133.8913 | $1,133.88 | $1,133.90 | $1,133.80 | |