| 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 | $186.67 | 12.302% | $209.6341 | $209.63 | $209.65 | $209.60 |
| Purchase #2 | $230.25 | 7.673% | $247.9171 | $247.92 | $247.90 | $247.90 |
| Purchase #3 | $233.48 | 8.320% | $252.9055 | $252.91 | $252.90 | $252.90 |
| Purchase #4 | $17.37 | 11.353% | $19.342 | $19.34 | $19.35 | $19.30 |
| Purchase #5 | $158.30 | 13.789% | $180.128 | $180.13 | $180.15 | $180.10 |
| Purchase #6 | $247.38 | 13.287% | $280.2494 | $280.25 | $280.25 | $280.20 |
| Purchase #7 | $111.61 | 11.511% | $124.4574 | $124.46 | $124.45 | $124.50 |
| 7 purchase totals = | $1,185.06 | $1,314.6335 | $1,314.64 | $1,314.65 | $1,314.50 | |