| 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 | $228.47 | 13.152% | $258.5184 | $258.52 | $258.50 | $258.50 |
| Purchase #2 | $156.41 | 11.833% | $174.918 | $174.92 | $174.90 | $174.90 |
| Purchase #3 | $127.64 | 5.714% | $134.9333 | $134.93 | $134.95 | $134.90 |
| Purchase #4 | $78.88 | 8.199% | $85.3474 | $85.35 | $85.35 | $85.30 |
| Purchase #5 | $38.69 | 5.814% | $40.9394 | $40.94 | $40.95 | $40.90 |
| Purchase #6 | $19.45 | 13.830% | $22.1399 | $22.14 | $22.15 | $22.10 |
| Purchase #7 | $185.34 | 12.129% | $207.8199 | $207.82 | $207.80 | $207.80 |
| 7 purchase totals = | $834.88 | $924.6163 | $924.62 | $924.60 | $924.40 | |