| 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 | $124.72 | 12.436% | $140.2302 | $140.23 | $140.25 | $140.20 |
| Purchase #2 | $114.30 | 5.786% | $120.9134 | $120.91 | $120.90 | $120.90 |
| Purchase #3 | $171.52 | 7.298% | $184.0375 | $184.04 | $184.05 | $184.00 |
| Purchase #4 | $163.29 | 6.855% | $174.4835 | $174.48 | $174.50 | $174.50 |
| Purchase #5 | $104.37 | 13.498% | $118.4579 | $118.46 | $118.45 | $118.50 |
| Purchase #6 | $19.74 | 11.125% | $21.9361 | $21.94 | $21.95 | $21.90 |
| Purchase #7 | $22.58 | 6.342% | $24.012 | $24.01 | $24.00 | $24.00 |
| 7 purchase totals = | $720.52 | $784.0706 | $784.07 | $784.10 | $784.00 | |