| 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 | $216.56 | 3.867% | $224.9344 | $224.93 | $224.95 | $224.90 |
| Purchase #2 | $128.73 | 3.395% | $133.1004 | $133.10 | $133.10 | $133.10 |
| Purchase #3 | $61.89 | 6.372% | $65.8336 | $65.83 | $65.85 | $65.80 |
| Purchase #4 | $139.95 | 3.867% | $145.3619 | $145.36 | $145.35 | $145.40 |
| Purchase #5 | $67.44 | 13.623% | $76.6274 | $76.63 | $76.65 | $76.60 |
| Purchase #6 | $46.98 | 9.848% | $51.6066 | $51.61 | $51.60 | $51.60 |
| Purchase #7 | $198.39 | 8.168% | $214.5945 | $214.59 | $214.60 | $214.60 |
| 7 purchase totals = | $859.94 | $912.0588 | $912.05 | $912.10 | $912.00 | |