| 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 | $125.33 | 10.119% | $138.0121 | $138.01 | $138.00 | $138.00 |
| Purchase #2 | $134.48 | 4.270% | $140.2223 | $140.22 | $140.20 | $140.20 |
| Purchase #3 | $35.92 | 7.284% | $38.5364 | $38.54 | $38.55 | $38.50 |
| Purchase #4 | $211.41 | 9.838% | $232.2085 | $232.21 | $232.20 | $232.20 |
| Purchase #5 | $98.48 | 9.120% | $107.4614 | $107.46 | $107.45 | $107.50 |
| Purchase #6 | $88.63 | 5.168% | $93.2104 | $93.21 | $93.20 | $93.20 |
| Purchase #7 | $149.82 | 8.594% | $162.6955 | $162.70 | $162.70 | $162.70 |
| 7 purchase totals = | $844.07 | $912.3466 | $912.35 | $912.30 | $912.30 | |