| 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 | $214.80 | 5.193% | $225.9546 | $225.95 | $225.95 | $226.00 |
| Purchase #2 | $107.35 | 6.372% | $114.1903 | $114.19 | $114.20 | $114.20 |
| Purchase #3 | $145.67 | 11.334% | $162.1802 | $162.18 | $162.20 | $162.20 |
| Purchase #4 | $141.50 | 3.332% | $146.2148 | $146.21 | $146.20 | $146.20 |
| Purchase #5 | $20.78 | 4.102% | $21.6324 | $21.63 | $21.65 | $21.60 |
| Purchase #6 | $95.87 | 3.415% | $99.144 | $99.14 | $99.15 | $99.10 |
| Purchase #7 | $110.27 | 9.751% | $121.0224 | $121.02 | $121.00 | $121.00 |
| 7 purchase totals = | $836.24 | $890.3387 | $890.32 | $890.35 | $890.30 | |