| 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 | $243.28 | 3.834% | $252.6074 | $252.61 | $252.60 | $252.60 |
| Purchase #2 | $141.78 | 12.546% | $159.5677 | $159.57 | $159.55 | $159.60 |
| Purchase #3 | $146.89 | 12.450% | $165.1778 | $165.18 | $165.20 | $165.20 |
| Purchase #4 | $133.52 | 5.413% | $140.7474 | $140.75 | $140.75 | $140.70 |
| Purchase #5 | $209.27 | 6.280% | $222.4122 | $222.41 | $222.40 | $222.40 |
| Purchase #6 | $198.34 | 8.332% | $214.8657 | $214.87 | $214.85 | $214.90 |
| Purchase #7 | $193.65 | 7.586% | $208.3403 | $208.34 | $208.35 | $208.30 |
| 7 purchase totals = | $1,266.73 | $1,363.7185 | $1,363.73 | $1,363.70 | $1,363.70 | |