| 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 | $222.88 | 13.690% | $253.3923 | $253.39 | $253.40 | $253.40 |
| Purchase #2 | $195.61 | 7.141% | $209.5785 | $209.58 | $209.60 | $209.60 |
| Purchase #3 | $48.70 | 8.550% | $52.8639 | $52.86 | $52.85 | $52.90 |
| Purchase #4 | $15.97 | 9.465% | $17.4816 | $17.48 | $17.50 | $17.50 |
| Purchase #5 | $153.35 | 6.197% | $162.8531 | $162.85 | $162.85 | $162.90 |
| Purchase #6 | $207.42 | 3.334% | $214.3354 | $214.34 | $214.35 | $214.30 |
| Purchase #7 | $215.69 | 4.109% | $224.5527 | $224.55 | $224.55 | $224.60 |
| 7 purchase totals = | $1,059.62 | $1,135.0575 | $1,135.05 | $1,135.10 | $1,135.20 | |