| 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 | $199.70 | 12.812% | $225.2856 | $225.29 | $225.30 | $225.30 |
| Purchase #2 | $235.59 | 11.639% | $263.0103 | $263.01 | $263.00 | $263.00 |
| Purchase #3 | $50.30 | 3.337% | $51.9785 | $51.98 | $52.00 | $52.00 |
| Purchase #4 | $224.98 | 12.116% | $252.2386 | $252.24 | $252.25 | $252.20 |
| Purchase #5 | $20.69 | 4.108% | $21.5399 | $21.54 | $21.55 | $21.50 |
| Purchase #6 | $86.84 | 3.632% | $89.994 | $89.99 | $90.00 | $90.00 |
| Purchase #7 | $223.39 | 3.278% | $230.7127 | $230.71 | $230.70 | $230.70 |
| 7 purchase totals = | $1,041.49 | $1,134.7596 | $1,134.76 | $1,134.80 | $1,134.70 | |