| 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 | $242.73 | 3.742% | $251.813 | $251.81 | $251.80 | $251.80 |
| Purchase #2 | $38.71 | 9.320% | $42.3178 | $42.32 | $42.30 | $42.30 |
| Purchase #3 | $159.32 | 9.687% | $174.7533 | $174.75 | $174.75 | $174.80 |
| Purchase #4 | $84.70 | 8.799% | $92.1528 | $92.15 | $92.15 | $92.20 |
| Purchase #5 | $60.45 | 8.738% | $65.7321 | $65.73 | $65.75 | $65.70 |
| Purchase #6 | $219.83 | 9.831% | $241.4415 | $241.44 | $241.45 | $241.40 |
| Purchase #7 | $49.97 | 3.152% | $51.5451 | $51.55 | $51.55 | $51.50 |
| 7 purchase totals = | $855.71 | $919.7556 | $919.75 | $919.75 | $919.70 | |