| 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 | $204.39 | 8.290% | $221.3339 | $221.33 | $221.35 | $221.30 |
| Purchase #2 | $218.90 | 6.582% | $233.308 | $233.31 | $233.30 | $233.30 |
| Purchase #3 | $199.84 | 13.367% | $226.5526 | $226.55 | $226.55 | $226.60 |
| Purchase #4 | $35.53 | 9.625% | $38.9498 | $38.95 | $38.95 | $38.90 |
| Purchase #5 | $49.46 | 4.467% | $51.6694 | $51.67 | $51.65 | $51.70 |
| Purchase #6 | $224.51 | 4.843% | $235.383 | $235.38 | $235.40 | $235.40 |
| Purchase #7 | $95.75 | 5.232% | $100.7596 | $100.76 | $100.75 | $100.80 |
| 7 purchase totals = | $1,028.38 | $1,107.9563 | $1,107.95 | $1,107.95 | $1,108.00 | |